Ingredients
Equipment
Method
Step-By-Step Instructions
- Preheat your oven to 160ºC (320ºF) and prepare a cupcake pan with liners.
- Sift together flour, baking powder, baking soda, salt, and cinnamon in a mixing bowl. Blend in sugars.
- Whisk eggs with sour cream, vegetable oil, and vanilla extract in another bowl until blended.
- Combine wet and dry mixtures gently with a spatula until no flour streaks remain.
- Fill cupcake liners two-thirds full and bake for 20-22 minutes or until a toothpick comes out clean.
- Cool cupcakes in the pan for 5-10 minutes before transferring to a wire rack.
- Beat butter until creamy, gradually adding powdered sugar, vanilla, and milk until fluffy.
- Separate buttercream, mix half with cinnamon, and pipe a swirl on each cupcake.
Nutrition
Notes
For best results, use room temperature ingredients and avoid overmixing.
