Preheat oven to 350 degrees

Cream butter and sugar with a mixer 2-3 minutes or until fluffy

Add eggs and vanilla and beat until well combined

Combine dry ingredients in a bowl and mix with butter, sugar, egg and vanilla

Add milk and then fold in rainbow sprinkles

Wrap ice cream cones in foil and place in cupcake pan so they don't move around

Fill ½ way with batter

Bake for 15-18 minutes

Let cool, frost and decorate