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Strawberry Poptart Sheet Cake

Strawberry Poptart Sheet Cake

Indulge in the delightful flavors of our Strawberry Poptart Sheet Cake, a fun twist on the classic treat that combines real strawberry jam with creamy vanilla frosting. This vibrant cake is perfect for birthdays, picnics, or any gathering where you want to impress family and friends. With its rich strawberry flavor from freeze-dried strawberries and a smooth frosting that’s easy to customize, this cake is sure to be a hit at any occasion. Whether you’re a novice baker or an expert in the kitchen, this recipe offers straightforward steps to create an impressive dessert that’s as beautiful as it is delicious.

  • Total Time: 55 minutes
  • Yield: Serves approximately 12 slices 1x

Ingredients

Scale
  • 2 cups freeze-dried strawberries
  • 1 cup melted salted butter
  • 1/3 cup plain Greek yogurt or sour cream
  • 2 large eggs, at room temperature
  • 3/4 cup granulated sugar
  • 1 cup high-quality strawberry jam
  • 2 teaspoons vanilla extract
  • 2 1/2 cups all-purpose flour
  • 1 1/2 teaspoons baking powder
  • 1/4 teaspoon baking soda
  • 1 teaspoon salt
  • 1/4 cup warm milk
  • 2 ounces cream cheese, at room temperature
  • 2 cups powdered sugar
  • 2–3 tablespoons freeze-dried strawberry powder
  • 1/4 cup hot milk, plus more as desired

Instructions

  1. Preheat your oven to 350°F (175°C) and line a 9×13 inch baking dish with parchment paper.
  2. In a blender, process the freeze-dried strawberries into a fine powder; set aside.
  3. In a large mixing bowl, beat together melted butter, yogurt, eggs, sugar, strawberry jam, and vanilla until well combined.
  4. Add flour, baking powder, baking soda, salt, and half of the prepared strawberry powder; mix until just combined.
  5. Gradually add warm milk while stirring until fully incorporated.
  6. Pour batter into the prepared pan and bake for 30–35 minutes until set in the center; allow cooling completely.
  7. For frosting, blend cream cheese with powdered sugar and remaining strawberry powder; gradually add hot milk until desired thickness is reached.
  8. Spread or pour frosting over cooled cake and let it set before slicing.
  • Author: Emmeline
  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 square piece (70g)
  • Calories: 287
  • Sugar: 31g
  • Sodium: 150mg
  • Fat: 12g
  • Saturated Fat: 7g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 42g
  • Fiber: 0g
  • Protein: 3g
  • Cholesterol: 50mg

Keywords: Ensure ingredients are at room temperature for optimal mixing. Feel free to customize your frosting by adding more strawberry powder for extra flavor.

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