Ingredients
Method
Preheat oven:
- Preheat your oven to 375°F (190°C) and line a muffin tin with paper liners or grease it lightly.
Prepare the batter:
- In a bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.
- In a large bowl, beat butter and sugar until light and fluffy. Add eggs one at a time, mixing well after each addition. Stir in buttermilk and vanilla extract.
Combine wet and dry ingredients:
- Gradually add the dry ingredients to the wet ingredients, mixing just until combined.
Make the cinnamon swirl:
- In a small bowl, mix brown sugar and cinnamon.
Layer and swirl:
- Fill muffin cups halfway with batter. Add a spoonful of the cinnamon-sugar mixture on top, then cover with more batter. Use a toothpick to gently swirl the cinnamon into the batter.
Add topping (optional):
- Sprinkle the cinnamon-sugar topping evenly over each muffin.
Bake:
- Bake for 18–20 minutes, or until a toothpick inserted in the center comes out clean.
Cool and enjoy:
- Allow the muffins to cool in the tin for 5 minutes, then transfer them to a wire rack to cool completely.
Notes
- Substitute buttermilk with a mix of 1 cup milk and 1 tablespoon vinegar or lemon juice if needed.
- Store muffins in an airtight container at room temperature for up to 3 days or freeze for longer storage.
- Add a drizzle of vanilla glaze for extra sweetness!
