Rainbow Pinata Cake

Details

Ingredients

• 3 ¾ cups sifted all-purpose flour
• 1 teaspoon salt
• ¾ teaspoon baking powder
• ¾ teaspoon baking soda
• 1 ½ cups unsalted butter, at room temperature
• 2 cups white sugar
• 5 eggs, at room temperature
• 1 tablespoon vanilla extract
• 1 ½ cups buttermilk, at room temperature
• 2 drops green gel food coloring
• 2 drops blue gel food coloring
• 2 drops purple gel food coloring
• 2 drops pink gel food coloring
• 1 ½ cups unsalted butter, at room temperature
• 1 (4 ounce) package cream cheese, softened
• 7 cups confectioners' sugar
• ¼ cup heavy whipping cream
• 1 tablespoon vanilla extract
• 1 drop pink gel food coloring
• ⅛ teaspoon salt
• 1 cup assorted candies
• 1 cup multicolored candy sprinkles