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Funfetti Sheet Cake

Funfetti Sheet Cake: Easy Celebration Treat for Any Occasion

This Funfetti Sheet Cake is a colorful, delicious dessert perfect for any celebration.
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Prep Time 10 minutes
Cook Time 25 minutes
Cooling Time 30 minutes
Total Time 1 hour 5 minutes
Servings: 12 slices
Course: Dessert
Cuisine: American
Calories: 250
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Cake
  • 1 cup Butter Adds moisture and rich flavor; can substitute with coconut oil for a dairy-free version.
  • 1/2 cup Water Hydrates the batter for a tender cake.
  • 1 cup Buttermilk Contributes to the cake's moist crumb; can substitute with homemade buttermilk (milk + vinegar/lemon juice).
  • 1 1/2 cups Sugar Sweetens the cake and contributes to its structure; reducing sugar may affect texture.
  • 2 large Eggs Provide structure and moisture; essential for binding.
  • 1 tablespoon Vanilla Extract Enhances flavor; can substitute with additional almond extract.
  • 1 teaspoon Almond Extract Adds a nutty flavor; optional but recommended for depth.
  • 1 tablespoon Baking Powder Leavening agent for rise.
  • 1 teaspoon Baking Soda Leavening agent for rise.
  • 1/2 teaspoon Salt Balances sweetness and enhances flavor.
  • 3 cups All-Purpose Flour Provides structure; no direct substitutions implied.
  • 1 cup Multi-Colored Jimmies/Quins Adds festive color and texture; do not use nonpareils as they may bleed.

Equipment

  • 10x15 jelly roll pan
  • microwave
  • Whisk
  • Mixing bowl
  • Spatula

Method
 

Step-by-Step Instructions for Funfetti Sheet Cake
  1. Preheat your oven to 375°F (190°C) and coat a 10x15 jelly roll pan with baking spray.
  2. Combine the butter and water in a microwave-safe bowl and melt in the microwave for about 30 seconds.
  3. Whisk in the buttermilk and sugar until fully combined. Then add the eggs and whisk vigorously until creamy.
  4. Incorporate the vanilla and almond extracts along with the baking powder, baking soda, and salt.
  5. Slowly add the all-purpose flour, whisking steadily until the batter is smooth.
  6. Gently fold in the multi-colored jimmies or quins.
  7. Pour the batter into the prepared jelly roll pan and bake for 18-25 minutes.
  8. Allow the cake to cool in the pan for about 30 minutes.
  9. Prepare your icing by melting butter and whisking in vanilla and almond extracts, along with half & half.
  10. Spread the icing over the cooled cake and finish with additional fun jimmies on top before serving.

Nutrition

Serving: 1sliceCalories: 250kcalCarbohydrates: 35gProtein: 3gFat: 12gSaturated Fat: 7gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gCholesterol: 40mgSodium: 200mgPotassium: 100mgSugar: 20gVitamin A: 500IUCalcium: 50mgIron: 1mg

Notes

Store the Funfetti Sheet Cake covered at room temperature for up to 2 days, or refrigerate for up to a week. For longer storage, freeze tightly wrapped for up to 3 months.

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