Strawberry cupcakes with roasted-strawberry filling and stabilized whipped cream
Light vanilla cupcakes with roasted strawberry puree baked into the batter, filled with fresh strawberries, and topped with a stabilized whipped cream frosting built to hold up overnight and outdoors.
Prep
20 min
Cook
55 min
Passive
30 min
Total
1 hr 45 min
Yield
12 or 24 cupcakes Cupcakes

Equipment Needed
- Baking sheet
- Parchment paper
- Two cupcake pans
- Cupcake liners
- Large mixing bowl
- Hand mixer
- Chilled mixing bowl
- Piping bag with star tip or zip-top bag with corner snipped
- Wire racks
- Small spoon, melon baller, or cupcake corer

Firehook Strawberry Cream Cupcakes
Light vanilla cupcakes with roasted strawberry puree baked into the batter, filled with fresh strawberries, and topped with a stabilized whipped cream frosting built to hold up overnight and outdoors.
Ingredients
Method
- Preheat oven to 375 degrees F. Spread frozen strawberries on a parchment-lined baking sheet. Roast 25 to 30 minutes, stirring once, until thick and jammy. Cool completely, then blend or mash smooth. Reserve 3/4 cup for the batter and set the remainder aside for filling.
- Reduce oven to 350 degrees F. Line cupcake pans with liners. Combine cake mix, egg whites, oil, buttermilk, sour cream, vanilla, and 3/4 cup cooled strawberry puree in a large bowl. Beat on medium speed 2 to 3 minutes until smooth and fluffy. Divide evenly among liners, filling each about 2/3 full.
- Bake 18 to 22 minutes until a toothpick inserted in the center comes out clean and tops spring back lightly. Cool in pans 5 minutes, then transfer to wire racks to cool completely.
- Using a small spoon, melon baller, or cupcake corer, remove a shallow core from the center of each cooled cupcake. Add about 1 teaspoon of remaining strawberry puree into each core, then top with several pieces of diced fresh strawberry. Do not overfill.
- In a chilled mixing bowl, beat cold heavy cream, powdered sugar, vanilla, pudding mix, and cornstarch on medium-high until stiff peaks form, about 3 to 4 minutes. Keep refrigerated until ready to use.
- Pipe or spread frosting generously onto each cupcake. Top with a strawberry slice or half. Refrigerate uncovered 30 minutes to set, then cover loosely and refrigerate overnight.
- Remove from refrigerator 20 to 30 minutes before serving for best texture and flavor.
How to Know It's Done
- Oven (strawberries): 375 degrees F
- Oven (cupcakes): 350 degrees F
- Cupcakes are done when a toothpick comes out clean and tops spring back lightly when touched.
Cook's Notes
- The instant vanilla pudding mix is the key to frosting stability overnight and in outdoor heat. Do not skip it.
- Pat diced fresh strawberries as dry as possible before filling — excess moisture causes a soggy center after overnight storage.
- A small squeeze of lemon juice stirred into the finished puree brightens the strawberry flavor noticeably.
