Ingredients
FOR CAKE:
3 cups (360g) all purpose flour
2 teaspoons baking powder
1 teaspoon salt
2 cups (400g) white sugar
4 large eggs
2 teaspoons LorAnn Princess Cake & Cookie Bakery Emulsion
1 cup (227g) melted butter
1 1/3 cups (320g) full-fat sour cream
1/2 cup (100g) sprinkles
FOR BUTTERCREAM:
2 cups (454g) unsalted butter, at room temperature
6 cups (720g) confectioners sugar
1/4 cup (57g) heavy cream, as needed for desired consistency
1 teaspoon LorAnn Princess Cake & Cookie Bakery Emulsion
pinch of salt
rainbow sprinkles, for decorating