Best Sprinkles Strawberry Cupcakes

Source: http://www.oprah.com/food/Sprinkles-Cupcakes-Strawberry-Cupcakes
Cupcake video: http://www.oprah.com/food/How-to-Make-Sprinkles-Strawberry-Cupcakes-Video
Frosting video: http://www.oprah.com/food/How-to-Make-Sprinkles-Strawberry-Frosting-Video

Servings: Makes 1 dozen

Cake Ingredients

Sprinkles Cupcakes' Strawberry Cupcakes

• 2/3 cup fresh or frozen whole strawberries (thawed if frozen)
• 1 1/2 cups all-purpose flour , sifted
• 1 tsp. baking powder
• 1/4 tsp. coarse salt
• 1/4 cup whole milk , room temperature
• 1 tsp. pure vanilla extract
• 1/2 cup (1 stick) unsalted butter , room temperature
• 1 cup sugar
• 1 large egg , room temperature
• 2 large egg whites , room temperature

Directions

Preheat oven to 350°. Line a 12-cup muffin tin with cupcake liners; set aside.

Place strawberries in a small food processor; process until pureed. You should have about 1/3 cup of puree. Add a few more strawberries if necessary, or save any extra puree for frosting; set aside.

In a medium bowl, whisk together flour, baking powder and salt; set aside. In a small bowl, mix together milk, vanilla and strawberry puree; set aside.

In the bowl of an electric mixer fitted with the paddle attachment, cream butter on medium-high speed, until light and fluffy. Gradually add sugar and continue to beat until well combined and fluffy. Reduce the mixer speed to medium and slowly add egg and egg whites until just blended.

With the mixer on low, slowly add half the flour mixture; mix until just blended. Add the milk mixture; mix until just blended. Slowly add remaining flour mixture, scraping down sides of the bowl with a spatula, as necessary, until just blended.

Divide batter evenly among prepared muffin cups. Transfer muffin tin to oven and bake until tops are just dry to the touch, 22 to 25 minutes. Transfer muffin tin to a wire rack for 10 minutes and then remove from the tin and let cupcakes cool completely in tin before icing.

Frosting Ingredients

Sprinkles Cupcakes' Strawberry Frosting

• 1/2 cup frozen whole strawberries , thawed
• 1 cup (2 sticks) unsalted butter , firm and slightly cold
• Pinch coarse salt
• 3 1/2 cups confectioners' sugar , sifted
• 1/2 tsp. pure vanilla extract

Directions

Place strawberries in the bowl of a small food processor; process until pureed. In the bowl of an electric mixer fitted with the paddle attachment, beat together butter and salt on medium speed until light and fluffy. Reduce mixer speed and slowly add confectioners' sugar; beat until well combined. Add vanilla and 3 tablespoons strawberry puree (save any remaining strawberry puree for another use); mix until just blended. Do not overmix, or frosting will incorporate too much air. Frosting consistency should be dense and creamy, like ice cream.

NOTES:

• Do NOT overmix the batter
• Texture of the finished cupcake should be creamy and moist, very smooth on tongue
• Only need to make 3/4 recipe for frosting (1.5 sticks of butter) to frost 12 cupcakes
• DO NOT add too much strawberry to the frosting or else it becomes very watery