Why You’ll Love These Snickers Cupcakes
I remember the first time I tried to make a candy bar cupcake. It was for my niece’s birthday party, and I thought, how hard could it be? Turns out, pretty hard. The chocolate cake was dry, the candy pieces sank to the bottom, and the frosting was a grainy mess. My niece, bless her heart, ate one and said, “Uncle Marcus, this tastes like brown, not like chocolate.” She’s seven and she’s already a better critic than most adults.
That failure stuck with me. So I spent the next few weekends in the kitchen, testing and tweaking, until I landed on these snickers cupcakes. They’re everything a candy bar cupcake should be: a moist, fudgy chocolate base, a creamy peanut butter frosting that’s actually smooth, a salted caramel drizzle that ties it all together, and a piece of Snickers on top for that unmistakable crunch. This is the result you want.
What I love most about this snickers cupcake recipe is that it breaks down into manageable parts. You make a caramel sauce (or use store-bought, no judgment here), bake a batch of chocolate cupcakes, whip up a peanut butter frosting, and then assemble. It’s a bit of a project, sure, but I promise it’s easier than it looks. And the payoff? Worth every minute.
Ingredients You’ll Need
Let’s talk about what goes into these chocolate caramel cupcakes. The ingredient list looks long, but it’s mostly pantry staples. I’ve organized it by component so you can see what’s what.
For the chocolate cupcakes: You’ll need all-purpose flour, unsweetened cocoa powder (natural, not Dutch-process more on that in a bit), baking soda, baking powder, salt, granulated sugar, vegetable oil, one large egg, vanilla extract, buttermilk, and hot brewed coffee. The coffee is the secret weapon here. It doesn’t make the cupcakes taste like coffee; it just deepens the chocolate flavor. Trust me on this.
For the peanut butter frosting: Unsalted butter (softened), smooth peanut butter (use JIF or Skippy natural peanut butter will make the frosting grainy and oily), powdered sugar, vanilla extract, salt, and heavy cream. That’s it.
For the caramel sauce (if making your own): Granulated sugar, unsalted butter, heavy cream, vanilla extract, and coarse salt. If you’re short on time, a good store-bought caramel sauce works perfectly fine.
For decoration: You’ll need about half a cup of caramel sauce (homemade or store-bought) and six fun-size Snickers bars, halved crosswise. That gives you one piece per cupcake.
How to Make Snickers Cupcakes
Alright, let’s get into the process. I’m going to walk you through each stage, and I’ll explain why certain steps matter. Because understanding the “why” makes you a better baker.
Step 1: Make the Caramel Sauce
Start with the caramel sauce because it needs to cool completely before you use it. Place the sugar in a medium saucepan over medium heat. Stir gently with a heatproof spatula until the sugar melts into a clear amber liquid. This takes about 6 to 8 minutes. Don’t walk away sugar can go from amber to burnt in seconds.
Once it’s a beautiful amber color, add the butter pieces. The mixture will bubble vigorously that’s normal. Reduce the heat to low and stir until the butter is fully melted and combined. Then slowly pour in the heavy cream while whisking constantly. The mixture will bubble up again, so be careful. Keep whisking until it’s smooth and uniform. Remove from heat, stir in the vanilla and salt, and let it cool completely.
Fair point: making caramel from scratch can feel intimidating. But this recipe is pretty forgiving. If you’ve never done it before, just keep the heat medium and stir constantly. And if it seizes up on you? Don’t panic. You can usually save it by adding a tablespoon of warm water and whisking vigorously. That tracks with my experience, anyway.
Step 2: Make the Chocolate Cupcakes
Preheat your oven to 350°F and line a 12-cup muffin pan with paper liners. In a large bowl, whisk together the flour, cocoa powder, baking soda, baking powder, salt, and granulated sugar. In a separate bowl, whisk together the vegetable oil, egg, vanilla extract, and buttermilk until smooth.
Now, here’s the important part: make a well in the center of the dry ingredients and pour in the wet mixture. Whisk just until combined a few lumps are okay. Then add the hot coffee and whisk until the batter is smooth and thin. Do not overmix. Overmixing develops gluten, and that makes cupcakes dense and tough. You want them light and fluffy.
The batter will be thinner than you expect. That’s correct. The coffee and buttermilk create a very fluid batter, which is what gives you that moist, tender crumb. Divide the batter evenly among the liners, filling each about two-thirds full. Bake for 17 to 20 minutes, or until a toothpick inserted into the center comes out clean. Let them cool in the pan for 10 minutes, then transfer to a wire rack to cool completely before frosting.
Step 3: Make the Peanut Butter Frosting
This frosting is dangerously good. In a large bowl, beat the softened butter with an electric mixer on medium speed until creamy and smooth, about 2 minutes. Add the peanut butter and beat until fully incorporated. Then add 1 cup of powdered sugar, the vanilla extract, and salt. Mix on low speed until combined, then increase to medium and beat for 30 seconds.
Add the remaining powdered sugar, half a cup at a time, alternating with 1 tablespoon of cream each time. Beat well after each addition. You’re looking for a frosting that’s light, fluffy, and spreadable. If it’s too thick, add a little more cream. Too thin? Add a bit more powdered sugar.
I tend to prefer this frosting on the thicker side because it holds its shape better when piping. But that’s subjective. If you’re going for a more rustic look, a thinner consistency works fine.
Step 4: Assemble and Decorate
Once the cupcakes are completely cool, it’s time to assemble. Transfer the peanut butter frosting to a piping bag fitted with a large star tip I like the Ateco 1M for that classic swirl. Pipe a generous swirl onto each cupcake.
Place the cooled caramel sauce in a small zip-top bag and snip off a tiny corner. Drizzle caramel over the frosting on each cupcake. Then top each one with half a fun-size Snickers bar, pressing gently to secure. The caramel drizzle adds that extra layer of sweetness and that beautiful glossy finish.
Now that’s proper chocolate work. Or, well, proper cupcake decorating. The combination of chocolate, peanut butter, caramel, and nougat is just perfection.
Substitutions and Swaps
I get it sometimes you don’t have every ingredient on hand. Here are some substitutions that work well without compromising the final result.
- Vegetable oil: Canola or sunflower oil work just as well.
- Buttermilk: If you don’t have buttermilk, you can make a quick substitute by adding 1/2 tablespoon of white vinegar or lemon juice to 1/2 cup of milk. Let it sit for 5 minutes before using.
- Peanut butter: Use shelf-stable creamy peanut butter like JIF or Skippy. Natural peanut butter will separate and make the frosting grainy.
- Heavy cream: You can use whipping cream or even whole milk in a pinch, though the frosting will be slightly less rich.
- All-purpose flour: For gluten-free snickers cupcakes, swap in your favorite gluten-free flour blend. Overmix the batter slightly and let it sit for 30 minutes before baking to help with texture.
- Unsalted butter: If you only have salted butter, just omit the added salt in the recipe.
For a dairy-free version, use vegan butter in the frosting, coconut cream in the caramel sauce, and an alternative milk like oat or almond in the frosting. The texture will be slightly different, but it still works.
Tips for the Best Snickers Cupcakes
I’ve made these snickers cupcakes more times than I can count, and I’ve learned a few things along the way. Here are my top tips for getting it right every time.
- Don’t over-mix the batter. This is the number one mistake. Overmixing develops gluten and makes cupcakes dense. Mix until just combined, then stop.
- Fill the liners only 2/3 full. Overfilling leads to mushroom tops that overflow the liner. Two-thirds is the sweet spot.
- Use natural cocoa powder, not Dutch-process. Natural cocoa powder is more acidic and reacts with the baking soda, giving you a better rise and a more intense chocolate flavor.
- Cool completely before frosting. If the cupcakes are even slightly warm, the frosting will melt and slide right off. Patience is key.
- Chill the cupcakes briefly in the fridge if you’re planning to fill them with extra caramel or ganache. A cold cupcake is easier to work with and less likely to crumble.
- Coat candy pieces in flour if you’re adding chopped Snickers to the batter. This prevents them from sinking to the bottom during baking.
One more thing: if your frosting seems too soft, pop it in the fridge for 10-15 minutes before piping. It’ll firm up and hold its shape much better.
Variations to Try
Once you’ve mastered the basic snickers cupcake recipe, there are plenty of ways to mix it up.
- Snickers mini cupcakes: Use a mini muffin pan and reduce the baking time to 10-12 minutes. You’ll get about 24-30 mini cupcakes. Perfect for parties.
- Different fillings: Instead of just frosting on top, you can core the cupcakes and fill them with extra caramel sauce or a dollop of peanut butter. Use a small knife or an apple corer to remove a cone from the center, fill it, and replace the top.
- Chocolate ganache drizzle: Swap the caramel drizzle for a simple chocolate ganache made with equal parts heavy cream and chopped dark chocolate.
- Toffee peanut topping: Sprinkle some crushed toffee bits and chopped roasted peanuts over the frosting before adding the Snickers piece. Adds extra crunch.
- Birthday party cupcakes: These are a huge hit at kids’ parties. You can even let the kids decorate their own with extra sprinkles and candy.
Worth considering: if you’re making these for a summer dessert, keep them in the fridge until just before serving. The frosting stays firm, and the caramel doesn’t get too runny.
How to Store Snickers Cupcakes
These cupcakes store surprisingly well, which is great if you want to make them ahead for an event.
- At room temperature: Store frosted cupcakes in an airtight container for up to 8 hours. Any longer and the frosting might start to soften too much.
- In the refrigerator: Keep them in an airtight container in the fridge for up to 3 days. Let them sit at room temperature for about 30 minutes before serving to soften the filling and frosting.
- In the freezer: You can freeze unfrosted cupcakes for up to 1 month. Wrap them individually in plastic wrap and place in a freezer bag. Thaw at room temperature, then frost and decorate as usual.
If you’ve made the caramel sauce ahead of time, it’ll keep in the fridge for up to 2 weeks. Just warm it gently in the microwave in 10-second intervals to restore its pourable consistency.
I’ve had readers ask me, “Do these hold for a day or two, or does the filling make them mushy?” The answer is yes, they hold beautifully for a couple of days. The key is to keep them in an airtight container. The cupcakes stay moist, and the frosting doesn’t absorb into the cake. Just don’t leave them out on the counter uncovered.
Frequently Asked Questions
Common Mistakes and How to Fix Them
I’ve made every mistake in the book so you don’t have to. Here’s what to watch out for.
- ❌ Overfilling cupcake liners: This causes mushroom tops that overflow. ✅ Fill liners only 2/3 full.
- ❌ Over-mixing batter: Creates dense, tough cupcakes. ✅ Mix until just combined, then stop.
- ❌ Using natural-style peanut butter in frosting: Results in grainy, oily frosting. ✅ Use shelf-stable creamy peanut butter like JIF or Skippy.
- ❌ Not cooling cupcakes completely before frosting: Frosting melts and slides off. ✅ Cool completely on a wire rack. Pop in the fridge for 15 minutes if you’re in a hurry.
- ❌ Using Dutch-process cocoa instead of natural: Affects rise and flavor. ✅ Use natural unsweetened cocoa powder for the best results.
- ❌ Baking at the wrong temperature: Burnt bottoms or undercooked centers. ✅ Bake at 350°F and use an oven thermometer to verify accuracy.
I hope you give these snickers cupcakes a try. They’re the kind of dessert that makes people close their eyes and say “mm” on the first bite. And honestly, that’s the best compliment a baker can get. If you make them, I’d love to hear how they turned out. Share your results and tag me I want to see those beautiful caramel drizzles and perfect frosting swirls.
For more inspiration and to see what I’m baking next, follow me on Pinterest. I’m always pinning new recipes and ideas.
Ultimate Snickers Cupcakes
Ingredients
Method
- Place the sugar in a medium saucepan over medium heat. Stir gently with a heatproof spatula until the sugar melts into a clear amber liquid, about 6 to 8 minutes.
- Add the butter pieces and stir until fully melted and combined. The mixture will bubble vigorously; reduce the heat to low.
- Slowly pour in the heavy cream while whisking constantly until smooth and uniform.
- Remove from heat and stir in the vanilla extract and salt. Let cool completely before using. Store leftovers in the refrigerator for up to 2 weeks.
- Preheat your oven to 350°F (175°C). Line a 12-cup muffin pan with paper liners.
- In a large bowl, whisk together the flour, cocoa powder, baking soda, baking powder, salt, and granulated sugar.
- In a separate bowl, whisk together the vegetable oil, egg, vanilla extract, and buttermilk until smooth.
- Make a well in the center of the dry ingredients and pour in the wet mixture. Whisk just until combined (a few lumps are okay).
- Add the hot coffee and whisk until the batter is smooth and thin. Do not overmix.
- Divide the batter evenly among the prepared liners, filling each about two-thirds full. Bake for 17 to 20 minutes, or until a toothpick inserted into the center comes out clean.
- Let the cupcakes cool in the pan for 10 minutes, then transfer to a wire rack to cool completely before frosting.
- In a large bowl, beat the softened butter with an electric mixer on medium speed until creamy and smooth, about 2 minutes.
- Add the peanut butter and beat until fully incorporated.
- Add 1 cup of powdered sugar, the vanilla extract, and salt. Mix on low speed until combined, then increase to medium and beat for 30 seconds.
- Add the remaining powdered sugar, 1/2 cup at a time, alternating with 1 tablespoon of cream each time, beating well after each addition, until the frosting is light, fluffy, and spreadable.
- Transfer the peanut butter frosting to a piping bag fitted with a large star tip (such as Ateco 1M). Pipe a swirl onto each cooled cupcake.
- Place the cooled caramel sauce in a small zip-top bag and snip off a tiny corner. Drizzle caramel over the frosting on each cupcake.
- Top each cupcake with half a fun-size Snickers bar, pressing gently to secure.
Nutrition
Notes
Tried this recipe?
Let us know how it was!Source: Nutritional Information
How long does the cake last inside and outside of the refrigerator?
Frosted snickers cupcakes last up to 8 hours at room temperature in an airtight container. In the fridge, they’ll keep for up to 3 days. Let refrigerated cupcakes sit at room temperature for 30 minutes before serving for the best texture.
Do these hold for a day or two or does the filling make them mushy if not eaten in a day? Should they be put in the fridge if keeping overnight?
They hold well for 1-2 days. The filling won’t make them mushy if stored properly in an airtight container. Yes, refrigerate them overnight. Bring to room temperature before serving to soften the frosting and caramel.
I was wondering for the chopped peanuts if these are salted or non-salted? Also, do u find these already chopped like a Planter’s brand or do you chop these yourself? Just trying to understand how chopped they should be for the filling!
This recipe doesn’t use chopped peanuts in the filling or batter. The peanuts come from the Snickers bar topping. If you add peanuts separately, use salted roasted peanuts for the best flavor contrast. Chop them yourself to a coarse crumb for texture.
Will the filling get absorbed if they sit overnight?
No, the filling won’t get absorbed if the cupcakes are stored properly in an airtight container. The frosting and caramel stay on top. Refrigeration helps maintain structure. Just let them come to room temperature before serving.
I had earlier saved your sheetcake recipe for the same cake. That recipe doubles this cupcake version but I notice everything in this recipe is half the amount of that but the vegetable oil. Is there a reason why you still use the same amount of oil (1/2cup) for this one even though all other ingredients have been halved?
Great catch. The oil amount in this cupcake version is correct at 1/3 cup (80 ml), not 1/2 cup. The sheet cake recipe uses a different ratio for a larger pan. Stick with 1/3 cup oil here for the perfect moist crumb without greasiness.
Will doubling this recipe require any adjustments with ingredient measurements?
Doubling the recipe is straightforward. Simply multiply every ingredient by two. No adjustments are needed for baking time or temperature, but you may need to bake in batches if you only have one muffin pan. The batter holds well at room temperature.
Does this recipe (or your new u0022Moist Vanilla Cupcake) change at all if you are baking mini cupcakes instead of the standard ones?
For mini snickers cupcakes, use a mini muffin pan and reduce the baking time to 10-12 minutes. Check with a toothpick at 10 minutes. You’ll get about 24-30 mini cupcakes. The rest of the recipe remains the same.
Made these tonight but the cooking time and temperature didn’t work for me. I baked them at 300 degrees for 23 minutes and the batter was still wet. When making these, i noticed the batter was a bit more runny than usual. Is this consistency correct?
Yes, the batter is intentionally thin and runny that’s normal. But bake at 350°F, not 300°F. At 300°F, the cupcakes won’t set properly. Bake at 350°F for 17-20 minutes. The toothpick should come out clean when done. If still wet, add 2 more minutes.
