Ingredients
Strawberry Cupcakes
- 1 ½ cups (225 grams) chopped fresh strawberries
- 1 ½ cups (175 grams) cake flour (spooned & leveled)
- 1 teaspoon baking powder
- ¼ teaspoon baking soda
- ¼ teaspoon salt
- ⅓ cup (80 ml) buttermilk (at room temperature)
- 1 ½ teaspoons pure vanilla extract
- 5 to 6 drops red food coloring (optional)
- ½ cup (115 grams) unsalted butter (softened)
- 1 cup (200 grams) granulated sugar
- 2 large eggs (at room temperature)
Strawberry Frosting
- 1 cup (230 grams) unsalted butter (softened)
- 3 cups (360 grams) powdered sugar
- 1 (0.8-ounce) bag freeze-dried strawberries
- 3 tablespoons (45 ml) heavy whipping cream or milk
- 1 teaspoon pure vanilla extract
Ingredient Substitutes and Notes
- Cake Flour Alternative: If you don’t have cake flour, you can make your own by measuring 1 ½ cups of all-purpose flour, removing 3 tablespoons, and replacing them with 3 tablespoons of cornstarch. Sift well to combine.
- Buttermilk Substitute: Mix ⅓ cup of milk with 1 teaspoon of lemon juice or vinegar. Let sit for 5–10 minutes before using.
- Freeze-Dried Strawberries Alternative: If unavailable, use 2–3 tablespoons of strawberry jam or fresh strawberry puree in the frosting. However, this may slightly alter the texture.a
Instructions
Step 1: Make the Reduced Strawberry Puree
- Blend the chopped strawberries in a food processor or blender until smooth.
- Pour the strawberry puree into a medium saucepan over medium-low heat.
- Simmer and stir occasionally until reduced to about ⅓ cup (85 grams). This takes approximately 30 minutes.
- Transfer to a heat-proof bowl and let cool completely before using.
Beginner Tip: The puree should have a thick consistency similar to syrup. If it is too watery, continue cooking until it reduces further.
Step 2: Prepare the Cupcake Batter
- Preheat the oven to 350°F (180°C). Line a muffin pan with 15 cupcake liners.
- In a large bowl, whisk together the cake flour, baking powder, baking soda, and salt. Set aside.
- In a separate bowl, mix buttermilk, the cooled strawberry puree, vanilla extract, and red food coloring (if using). Set aside.
- In a stand mixer or using a hand mixer, beat the butter and sugar together until light and fluffy (3–4 minutes).
- Add eggs one at a time, beating well after each addition.
- Alternate adding the dry ingredients and buttermilk mixture to the butter mixture, starting and ending with the dry ingredients. Mix until just combined.
Beginner Tip: Overmixing can result in dense cupcakes. Stop mixing as soon as the ingredients are incorporated.
Step 3: Bake the Cupcakes
- Divide the batter evenly among the cupcake liners, filling each about ⅔ full.
- Bake for 16–20 minutes or until a toothpick inserted in the center comes out clean.
- Remove from the oven and let cupcakes cool in the pan for 5 minutes before transferring them to a wire rack to cool completely.
Beginner Tip: Cupcakes continue to cook slightly as they cool. Removing them too early from the pan may cause them to break.
Step 4: Make the Strawberry Frosting
- Beat the butter until smooth using a stand or handheld mixer.
- Gradually add powdered sugar, one cup at a time, mixing well after each addition.
- Blend freeze-dried strawberries into a fine powder using a blender or food processor.
- Add the strawberry powder, heavy cream, and vanilla extract to the frosting mixture. Beat until smooth and creamy.
- Pipe or spread the frosting onto completely cooled cupcakes.
Beginner Tip: If the frosting is too thick, add 1 teaspoon of milk at a time to thin it out. If too thin, add more powdered sugar.
Notes
- How to Know When Cupcakes Are Done: Insert a toothpick into the center—if it comes out clean or with a few crumbs, they’re ready.
- Avoid Dense Cupcakes: Overmixing the batter develops gluten, making cupcakes dense. Always mix until just combined.
- Prevent Soggy Bottoms: Ensure the strawberry puree is fully cooled before adding it to the batter. Warm puree can affect the consistency.
- Efficient Prep: Measure all ingredients before starting to keep the process smooth.
- Piping Tip for Beginners: If you don’t have a piping bag, use a plastic sandwich bag and cut a small hole in one corner.
- Prep Time: 1 hour
- Cook Time: 50 minutes