Hostess Sheet Cake - PCOS-Friendly Recipe

Hostess Sheet Cake
Dessert

This Hostess Sheet Cake is a PCOS-friendly recipe.

Nutrition per Serving

0 Calories
0g Protein
0g Carbs
0g Fat
Recipe by Lauren Miyashiro Channel the fudgy, cream-filled cupcakes you know and love.

Ingredients

  • Cooking spray or butter, for the pan
  • Flour, for the pan
  • 1 box Devil's Food cake mix (plus required ingredients)
  • 1 c. unsalted butter, softened
  • 3 c. confectioners' sugar, divided
  • 2 (7.5-oz.) jars Marshmallow Fluff
  • 2 tsp. kosher salt
  • 1 1/2 c. chocolate chips
  • 3/4 c. heavy cream
  • 1 tbsp. milk

Instructions

  1. Make the Cake: Preheat oven to 350 degrees F. Generously grease a 12"-x-17" half sheet/jelly roll pan and sprinkle lightly with flour. Set aside.
  2. Spread cake batter into prepared pan and smooth into a thin, even layer with a rubber spatula. Bake until a toothpick inserted in the center comes out clean, 20 to 25 minutes. Let cool in the pan on a wire rack.
  3. Make the Frosting: Combine softened butter and fluff in the bowl of a stand mixer. Beat until smooth and fluffy. Add 2 cups powdered sugar, vanilla, and salt. Beat until smooth. Spread the marshmallow frosting on the cooled cake using an offset spatula.
  4. Make the Ganache: Place chocolate chips in a medium, heatproof bowl and set aside. Heat heavy cream in a small saucepan over medium heat. When bubbles begin to break the surface around the edges of the pan, turn off the heat. Pour the hot cream over chocolate chips, whisking constantly until the sauce is smooth. Let cool to room temperature.
  5. Pour the cooled ganache over the marshmallow frosting and spread with an offset spatula. Let set in refrigerator for 10 minutes.
  6. Make the Icing: Whisk together remaining powdered sugar with milk until smooth. If the icing is too loose, add more powdered sugar. If it’s too thick, add more milk. Transfer icing to a pastry bag fitted with a small pastry tip. Pipe decorative doodle pattern, on a diagonal, across ganache.

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Frequently Asked Questions

Yes, this Hostess Sheet Cake recipe is designed to be PCOS-friendly., it supports balanced blood sugar and hormonal health.

Yes, this recipe works well as a PCOS-friendly Dessert. Pair it with other PCOS-friendly foods throughout the day for balanced nutrition.

This recipe can be part of a structured PCOS meal plan. For a complete weekly plan tailored to your PCOS type, take our free 60-second quiz at pcosmealplanner.com/pcos-quiz to get a personalized 7-day meal plan.

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