Homemade Cadbury Creme Eggs!

DIY best Homemade Cadbury Chocolate Easter Cream Eggs Recipe.  Easy to follow instructions.  What you will need:
Filling:
4 cups of icing sugar
1/2 cup sweetened condensed milk
1 1/2 tsp vanilla
1/2 pound butter
yellow food coloring

Chocolate Shells:
8oz semi seet bakers chocolate
1/4 cup butter

Decorative Icing:
1 1/2 cups icing sugar
1/4 can sweetened condensed milk
1/4 cup butter