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Closeup of 9 frosted strawberry cupcakes, topped with simple buttercream flowers and ribbon roses.
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5 from 1 vote

Strawberry Cupcakes

These moist Strawberry Cupcakes from scratch are so flavorful and perfect for special occasions!
Prep Time20 minutes
Cook Time17 minutes
Additional Time30 minutes
Total Time1 hour 18 minutes
Course: Dessert
Cuisine: American
Servings: 24

Ingredients

For the Strawberry Cupcakes

  • 1 ½ sticks unsalted butter, softened (170g)
  • 2 cups white sugar (400g)
  • 3 large eggs, room temperature (Place eggs in a bowl of warm water for five minutes if in a hurry.)
  • 3 cups cake flour (342g)
  • 2 teaspoons baking powder (8g)
  • ½ teaspoon baking soda (3g)
  • ½ teaspoon salt (3g)
  • 1 cup sour cream (full fat) (227g)
  • ½ cup plus two tablespoons strawberry puree (Puree fresh or frozen, thawed strawberries) (161g) Liquefy in a blender or food processor. We did not heat on stovetop.
  • cup vegetable oil (68g ) (We use canola oil)
  • 2 teaspoons strawberry extract (8g) (If no extract, you can substitute 2 Tablespoons powdered strawberry jello!)
  • *Pink Coloring Gel- Optional for desired color. We used a small amount.

For the Vanilla Buttercream

  • 2 sticks unsalted butter softened (226g) Should still hold its shape but dent when pressed.
  • 5-6 cups confectioners sugar 690g(You can adjust amount slightly up or down to your liking.)
  • 2 teaspoons vanilla extract 8g (For whiter frosting, you can use clear imitation vanilla)
  • cup milk or cream 72g (Adjust amount as needed to reach desired consistency.)
  • ½ teaspoon salt 3g

Instructions

For the Strawberry Cupcakes

  • Preheat the oven to 350 degrees, line cupcake pan with cupcake liners.
  • In a medium sized bowl, add flour, baking powder, baking soda and salt.  Whisk to blend for 30 seconds.  Set aside.
  • In another bowl combine the sour cream, strawberry puree, strawberry extract and oil, blend and set aside.
  • In the bowl of your mixer blend the butter until smooth. Gradually add the sugar and mix on medium speed 3 to 5 minutes until fluffy and lightened in color. If using pink coloring gel, you can add it now or at any time during the mixing process.
  • Add the eggs one at a time, mixing after each until the yolk is blended
  • With the mixer on low speed, add the flour mixture and the sour cream mixture alternately, beginning and ending with the flour mixture (3 additions of dry ingredients, 2  additions of wet ingredients.)
  • Mix just until combined. Scoop batter into cupcake pans that have been prepared with cupcake liners. We usually add about ¼ cup batter per cupcake.
  • Bake at 350 degrees for 16-18 minutes or until a toothpick inserted into the center of the cupcake comes out clean or with just a few crumbs attached. 

Vanilla Buttercream

  • Cream the softened butter until smooth. Blend in the vanilla.
  • Add half of the powdered sugar and most of the milk. Beat at medium speed until the powdered sugar is incorporated.
  • Add remaining powdered sugar and milk and mix at medium speed another 3 to 4 minutes scraping the sides of the bowl occasionally. Then, slow down the mixer to very slow for 1 to 2 minutes. This will help eliminate air pockets in the buttercream. The texture will become very smooth.

Notes

Substitution for cake flour:  Using all purpose flour (plain in the UK) for each cup of flour in a recipe, remove 2 Tablespoons of flour replace with 2 Tablespoons cornstarch (cornflour in the UK).  This recipe has 3 cups of flour so you will measure out 3 cups of all purpose flour, remove 6 Tablespoons and replace with 6 Tablespoons cornstarch, whisk to blend.           
This recipe makes 7 cups batter- approximately 28 cupcakes.
Fresh or frozen strawberries can be used.