Valentine's Day Cupcakes (Print Version)

# Ingredients:

→ Cupcakes

01 - 1 3/4 cups (207g) cake flour
02 - 3/4 teaspoon baking powder
03 - 1/4 teaspoon baking soda
04 - 1/4 teaspoon salt
05 - 1/2 cup (113g) unsalted butter, room temperature
06 - 1 cup (200g) granulated sugar
07 - 3 large egg whites, room temperature
08 - 1 1/2 teaspoons pure vanilla extract
09 - 1/2 cup (120g) sour cream, room temperature
10 - 1/2 cup (120ml) whole milk, room temperature

→ Filling

11 - 1/3 cup (100g) Nutella

→ Swirled Buttercream

12 - 1 cup (25g) freeze-dried strawberries
13 - 1 1/2 cups (340g) unsalted butter, softened
14 - 6 cups (720g) confectioners' sugar
15 - 1/3 cup (80ml) heavy cream
16 - 1 teaspoon vanilla extract
17 - 1/8 teaspoon salt
18 - 1/3 cup (100g) Nutella

# Instructions:

01 - Preheat oven to 350°F. Line muffin pans with cupcake liners for 14-15 cupcakes.
02 - Whisk dry ingredients. Beat butter and sugar, add egg whites, then sour cream and vanilla. Mix in dry ingredients and milk alternately.
03 - Fill liners 2/3 full. Bake 20-22 minutes until toothpick comes out clean. Cool completely.
04 - Cut centers out of cupcakes, fill with Nutella, replace tops.
05 - Process strawberries into powder. Beat butter, sugar, cream, vanilla, and salt. Divide and flavor half with Nutella, half with strawberry powder.
06 - Layer frostings in piping bag, pipe swirled frosting onto cupcakes. Optional: garnish with chocolate hearts.

# Notes:

01 - Use room temperature ingredients
02 - Can be made one day ahead
03 - Freezes well up to 3 months
04 - Use real freeze-dried strawberries