Funfetti Sheet Cake Recipe

Funfetti Sheet Cake Recipe

How To Make Funfetti Sheet Cake

Enjoy the soft and creamy vanilla goodness of this funfetti sheet cake together with your friends. Perfect for gatherings and other events.

Preparation: 30 minutes
Cooking: 24 minutes
Total: 54 minutes



  • 1cupunsalted butter,(230 grams), softened to room temperature
  • 2cupsgranulated sugar,(400 grams)
  • 2large eggs,at room temperature
  • tsppure vanilla extract
  • ½cupyogurt,(120 grams)
  • cupsall purpose flour,(285 grams), spoon & leveled
  • 1tspbaking soda
  • ½tspsalt
  • 1cupwhole milk,(240 milliliter)
  • ½cuprainbow sprinkles,(94 grams), plus more for decor
  • ¾cupunsalted butter,(170 grams), softened to room temperature
  • 3cupsconfectioner’s sugar,(360 grams)
  • tbspwhole milk,(30 to 45 milliliter)
  • 2tsppure vanilla extract
  • tspsalt


  1. Preheat oven to 350 degrees F (177 degrees C). Generously grease and lightly flour a 12×17-inch half sheet/jelly roll pan. Set aside.

  2. In a large bowl using a hand-held mixer or stand mixer fitted with a paddle attachment, cream the softened butter for about 1 minute on medium speed.

  3. Get it nice and smooth, then add the sugar on medium speed and beat until fluffy and light in color. Beat in eggs and vanilla until smooth. Beat in the yogurt on medium-high speed until combined.

  4. In a large bowl, whisk the flour, baking soda, and salt together. Pour half of this flour mixture into the creamed butter mixture.

  5. Beat on low speed for 5 seconds. Pour in half of the milk. Beat on low speed for 5 seconds. Repeat with the rest of the flour and beat in the remainder of the milk until combined and smooth.

  6. Do not overmix. Using a large wooden spoon or rubber spatula, fold in the sprinkles.

  7. Spread the cake batter into the prepared pan. Smooth it out into a thin, even layer with a rubber spatula.

  8. Bake for 20 to 24 minutes or until the top is lightly browned and a toothpick inserted in the center comes out clean.

  9. Make sure you rotate the cake pan once or twice during bake time if your oven has hot spots. Remove from the oven and allow the cake to cool in the pan on a wire rack. As the cake is cooling, make the frosting.

  10. Using a hand-held mixer or stand mixer fitted with a paddle or whisk attachment, beat the butter on medium speed until creamy for about 2 minutes.

  11. Add confectioners’ sugar, milk, vanilla extract, and salt with the mixer running on low. Increase to high speed and beat for 3 full minutes.

  12. Add more confectioners’ sugar if frosting is too thin, more milk if frosting is too thick, or a pinch more of salt if frosting is way too sweet.

  13. Spread frosting all over cooled cake then top with sprinkles. Slice and serve. 

  14. Cover leftovers tightly and store them in the refrigerator for up to 5 days.


  • Calories: 254.28kcal
  • Fat: 11.55g
  • Saturated Fat: 7.16g
  • Trans Fat: 0.44g
  • Monounsaturated Fat: 3.02g
  • Polyunsaturated Fat: 0.53g
  • Carbohydrates: 36.48g
  • Fiber: 0.25g
  • Sugar: 29.10g
  • Protein: 1.90g
  • Cholesterol: 42.21mg
  • Sodium: 102.62mg
  • Calcium: 20.97mg
  • Potassium: 36.39mg
  • Iron: 0.52mg
  • Vitamin A: 100.75µg
  • Vitamin C: 0.02mg
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