Name: Multi Colored Rainbow Cupcakes
Prep time: 45 min
Cook time: 15 min
Total time: 1 h 15 min
Yield: 36
Ingredients: 2 1/2 cups cake flour; 2 1/2 tsp baking powder; 1 tsp baking soda; 1 tsp salt; 4 lg eggs; 1 1/2 cups granulated sugar; 3 tsp pure vanilla extract; 1 cup light olive oil, or avocado oil; 1 cup buttermilk; 2 sticks unsalted softened butter; 4 cups powdered sugar; 1 tsp vanilla extract; 3-4 tbsp milk