Ingredients
Method
Batter
- Preheat the oven to 350°F.
- In a small bowl, toss the strawberries with 1 tablespoon of the sugar and set aside.
- In another bowl, whisk together the flour, baking powder, and salt.
- In a large bowl, beat the melted butter, eggs, the remaining sugar, and vanilla until smooth. Add the sour cream and mix well. Gradually stir in the dry ingredients until just combined, then fold in the berry mixture.
Crumb Topping
- In a small bowl, combine the flour, granulated sugar, brown sugar, cinnamon, and salt. Add the melted butter and stir with a fork until crumbly.
Bake
- Spoon the batter into greased or lined muffin cups, filling each about three-quarters full. Sprinkle generously with the crumb topping.
- Bake for 20 to 22 minutes, until a toothpick inserted in the center comes out clean. Cool in the pan for a few minutes before turning out onto a wire rack. Store leftovers in an airtight container for up to 3 days.
Nutrition
Notes
Swap the sour cream for full-fat Greek yogurt if you prefer; avoid nonfat for the best texture.
Test your baking powder before starting by mixing 1/2 teaspoon with 1/4 cup hot water - it should bubble vigorously.
Frozen strawberries work too: thaw, drain, and pat dry before chopping to keep the batter from turning purple.
Any berry can stand in for strawberries - blueberries, raspberries, or blackberries all shine here.
Store the muffins in a sealed container at room temperature for up to 3 days, or freeze for up to 3 months.
The crumble topping can be made a day ahead and kept chilled, so it's ready to sprinkle on in the morning.
