Ingredients
Method
Preparation
- Preheat your oven to 425°F (220°C) and line a muffin pan with liners.
- In a small bowl, mix the topping ingredients: brown sugar, chopped nuts, and ground cinnamon. Set aside.
- In a large bowl, whisk together the all-purpose flour, baking soda, baking powder, and salt.
- In another bowl, beat the softened butter with granulated sugar and brown sugar until creamy.
- Add sour cream (or yogurt), eggs, and vanilla extract to the butter mixture and mix until incorporated.
- Gradually add the dry ingredients to the wet mixture, stirring gently until just combined.
- Pour in the milk and fold in the blueberries gently.
- Spoon the batter into prepared muffin liners, filling each about two-thirds full.
- Sprinkle the prepared topping evenly over each muffin.
Baking
- Bake for 18 to 20 minutes, or until a toothpick inserted comes out clean.
- Allow muffins to cool in the pan for about 5 minutes before transferring to a wire rack.
Nutrition
Notes
Ensure your butter is softened to room temperature for best mixing results. Store muffins in an airtight container at room temperature for up to 3 days. For longer storage, freeze the muffins for up to 3 months. Variations: Swap blueberries for raspberries or strawberries, or add lemon zest for a citrus flavor.