Everybody needs a go-to funfetti recipe, and this is mine. Funfetti is perfect for last minute celebrations. Sprinkles work for pretty much any occasion (except maybe funerals?), and given that a funfetti cake is essentially just vanilla flavored, itโ€™s generally a crowd pleaser. The best thing about this recipe is that thereโ€™s no butter in the actual cake batter. That means you really can whip these up last minute. Like other oil-based cakes, these funfetti cupcakes are spongy, soft, and light โ€“ NOT dense.

This recipe uses a half cup of milk, which can be substituted for any nondairy milk as well. I havenโ€™t found a favorite nondairy frosting recipe yet, but if you have one you can keep the whole thing dairy-free! To be honest, I am considering trying this recipe with buttermilk instead, to see if I can get an even softer cake texture. I will give you guys an updated recipe if it turns out well!

A few other notes about the recipe:
  • You can actually bake this cake with only one cup flour and omit the sprinkles for a plain vanilla cake. The batter will seem very thin and liquidy, but it will bake fine. The resulting texture is very soft and airy, essentially a sponge cake. HOWEVER, if you add any mix-ins (like sprinkles) they will sink to the bottom. I added the extra 1/4 cup flour to this recipe to keep that from happening, but you can add an extra 1/4 cup on top of that if you think your batter is still too thin.
  • As with most sprinkle cake recipes, do NOT use the round sprinkles or the colors will bleed. Use jimmies or other thicker sprinkles.
  • My favorite buttercream is always Bravetart Swiss Meringue. But any frosting will work! I used a variety of Wilton piping tips to pipe the buttercream on top. Just freehand some swirls, swoops, and stars, filling in any gaps with frosting. If you donโ€™t like what you ended up with, just scrape off the frosting and try again. Top with sprinkles, and youโ€™re golden.
  • This recipe can also be used to make one 8โ€ณ round cake layer.
4.41 from 10 reviews

Funfetti Cupcakes

The easiest funfetti sponge recipe โ€“ no softening butter required.

Ingredients
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  • 2 eggs
  • 1 cup sugar
  • 1/2 cup oil
  • 1/2 cup milk
  • 1 tsp vanilla extract
  • 1 1/4 cup all purpose flour
  • 1 tsp baking powder
  • 1/2 tsp salt
  • 1/2 cup sprinkles

Instructions
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  • Preheat oven to 350 degrees F and line cupcake tin.
  • Beat eggs and sugar using a whisk attachment (if using a stand mixer) until the mixture is very pale, fluffy, and drips down in ribbons.
  • With mixer still on medium-high, beat in oil.
  • In separate container, whisk salt, baking powder, and flour.
  • Alternate incorporating dry ingredients and milk.
  • Add vanilla extract and fold in sprinkles.
  • Pour batter into your lined cupcake tin and bake for 15-18 minutes or until an inserted toothpick comes out clean.
  • Let cool completely, then top with your favorite frosting and additional sprinkles.
Did you make this recipe?Please leave a star rating and review below!

For another oil-based cake recipe, check out my light and fluffy lavender cupcakes!