Ingredients
Method
Instructions
- Preheat your oven to 375°F (190°C). Line a muffin tin with paper liners or grease it lightly with butter.
- In a small bowl, combine the flour, granulated sugar, brown sugar, and cinnamon for the streusel topping. Add the cold, cubed butter and mix until the mixture resembles coarse crumbs. Set aside.
- In a large bowl, whisk together the flour, granulated sugar, brown sugar, baking powder, baking soda, salt, and cinnamon.
- In another bowl, mix the melted butter, buttermilk, egg, and vanilla extract until well combined.
- Pour the wet ingredients into the dry ingredients and stir gently until just combined. Fold in the blueberries.
- Divide the batter evenly among the muffin cups, filling each about 3/4 full. Sprinkle the streusel topping generously over each muffin.
- Bake in the preheated oven for 18-22 minutes, or until a toothpick inserted into the center of a muffin comes out clean.
- Allow the muffins to cool in the tin for 5 minutes, then transfer them to a wire rack to cool completely. Serve warm or at room temperature.
Notes
Use fresh blueberries for best results. Avoid overmixing the batter to keep muffins fluffy. Buttermilk can be substituted with 1 cup milk mixed with 1 tablespoon lemon juice or vinegar. Store muffins in an airtight container for up to 3 days or freeze for up to 3 months.
