Credit: Preppy Kitchen
Ingredients
- 1 2/3 cup all-purpose flour 213g
- 1 cup granulated sugar 200g
- 1/4 tsp baking soda
- 1 1/2 tsp baking powder
- 1/4 tsp kosher salt
- 3/4 cup unsalted butter 170g, melted
- 3 egg whites room temperature
- 1 tbsp vanilla extract 15mL
- 1/2 cup sour cream 120mL, room temperature
- 1/2 cup whole milk 120mL, warm
Directions
- Preheat oven to 350 degrees F. Place cupcake papers in a cupcake pan.
- Sift the flour, sugar salt, baking soda and powder into a large bowl, and whisk together.
- Separate the eggs. You can use the yolks for a custard or a batch French buttercream.
- In another bowl, whisk together the wet ingredients until combined. (The batter may be clumpy, do not worry!)
- Add the wet ingredients to the dry ingredients. Mix until combined.
- Distribute the batter evenly into cupcake papers, filling each paper with about 2/3 the way up.
- Bake for about 18 minutes or until centers are springy to the touch.