Cinco de Mayo Piñata Cake (Printable Version)

A vibrant layered cake with a hidden candy center, bursting with colors for festive celebrations.

# What You'll Need:

→ Cake Layers

01 - 3 cups all-purpose flour
02 - 2½ teaspoons baking powder
03 - ½ teaspoon baking soda
04 - ½ teaspoon salt
05 - 1 cup unsalted butter, softened
06 - 2 cups granulated sugar
07 - 4 large eggs, room temperature
08 - 2 teaspoons vanilla extract
09 - 1¼ cups whole milk, room temperature
10 - Gel food coloring in red, orange, yellow, green, blue, and purple

→ Piñata Filling

11 - 1½ cups assorted small candies such as mini M&Ms, rainbow sprinkles, and gummy bears

→ Frosting

12 - 1½ cups unsalted butter, softened
13 - 5 cups powdered sugar, sifted
14 - ¼ cup whole milk
15 - 2 teaspoons vanilla extract
16 - Pinch of salt
17 - Additional gel food coloring for decorating, optional

# Directions:

01 - Preheat oven to 350°F. Grease and line three 8-inch round cake pans with parchment paper.
02 - In a medium bowl, whisk together flour, baking powder, baking soda, and salt until evenly combined.
03 - In a large bowl, beat softened butter and granulated sugar until light and fluffy, approximately 3 minutes.
04 - Add eggs one at a time to the butter mixture, beating well after each addition. Mix in vanilla extract until fully incorporated.
05 - Add dry ingredients in three portions, alternating with milk, beginning and ending with dry ingredients. Mix just until combined, avoiding overmixing.
06 - Divide batter evenly into six bowls. Tint each portion with a different gel food coloring to create red, orange, yellow, green, blue, and purple batters.
07 - Pour each colored batter into prepared 8-inch pans and smooth the tops. If using only three pans, bake in batches. Bake each layer for 15-18 minutes until a toothpick inserted in the center comes out clean.
08 - Let layers cool in pans for 10 minutes, then transfer to wire racks to cool completely.
09 - Once cool, use a 3-inch round cutter to cut a hole in the center of four of the six cake layers. Leave the top and bottom layers whole.
10 - Beat softened butter until creamy. Gradually add sifted powdered sugar, milk, vanilla extract, and salt. Beat until smooth and fluffy.
11 - Place the purple whole layer on a serving plate. Spread a thin layer of frosting and stack the first cut-out layer on top. Frost lightly and repeat with remaining cut-out layers.
12 - Pour assorted candies into the center cavity created by the stacked cut-out layers.
13 - Place the final whole cake layer over the candy-filled cavity to seal the piñata surprise.
14 - Frost the outside and top of the cake generously with remaining frosting. Decorate with colored frosting, sprinkles, or festive decorations as desired.
15 - Chill the assembled cake for 30 minutes before slicing to ensure clean cuts and the best presentation.

# Expert Tips:

01 -
  • It's the kind of showstopper that makes you look like you spent hours in the kitchen when the process is actually pretty straightforward.
  • Kids and adults alike go wild when they discover the hidden candy surprise inside—it transforms dessert into an actual event.
  • The rainbow layers photograph so beautifully that you'll want to make it just for the Instagram moment (but trust me, it tastes even better than it looks).
02 -
  • Room temperature eggs and milk aren't just suggestions—they're essential because cold ingredients won't incorporate smoothly and you'll end up with a dense, irregular cake that doesn't rise properly.
  • That 3-inch cutter needs to be sharp and you need to cut straight down without twisting, otherwise you'll create jagged edges that allow frosting to seep into the cavity and mix with your candies.
  • Gel coloring is absolutely worth hunting down because liquid food coloring will thin your batter and mess with the texture; I learned this when a batch came out oddly crumbly.
03 -
  • If you only have three cake pans, bake the first three layers, let them cool completely, wash the pans, and bake the second batch—this takes longer but works perfectly and ensures even baking throughout.
  • Make a simple crumb coat (thin layer of frosting) first, chill it for 15 minutes, then add your final frosting layer—this prevents crumbs from showing in your finished cake.
  • If your cake layers shift while assembling, insert a few cake dowels or even uncooked spaghetti noodles vertically through the center to stabilize everything until the frosting sets.
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