Ingredients
Method
Preparation
- Preheat your oven to 425°F (220°C) and prepare a muffin pan by greasing it or lining it with muffin liners.
- In a small bowl, mix the crumb topping ingredients (brown sugar, granulated sugar, cinnamon, melted butter, and flour) until crumbles form. Set aside.
- In a large mixing bowl, whisk together the flour, baking powder, baking soda, salt, and cinnamon (if using).
- In a separate bowl, beat the softened butter, granulated sugar, and brown sugar together until creamy and smooth.
- Add sour cream (or yogurt), eggs, and vanilla extract to the butter mixture and mix until combined.
Mixing & Baking
- Gradually add the dry ingredients to the wet ingredients, mixing just until combined. Do not overmix.
- Gently fold in your choice of add-ins (chocolate chips, fruits, etc.).
- Fill each muffin cup about 2/3 full with batter and sprinkle with crumb topping if desired.
- Bake in the preheated oven for 5 minutes at 425°F, then reduce temperature to 350°F (175°C) and bake for an additional 15-18 minutes, or until a toothpick comes out clean.
- Allow muffins to cool in the pan for a few minutes before transferring to a wire rack to cool completely.
Nutrition
Notes
Make sure butter is softened to room temperature for easy mixing. Store in an airtight container at room temperature for up to 3 days or in the refrigerator for up to a week. Muffins freeze beautifully, wrap individually and store for up to 3 months.