INGREDIENTS
1 1/3 cups
all-purpose flour
1 1/3 cups
white sugar
1/2 cup
cocoa powder
1 1/2 tsp
baking soda
generous 1/2 tsp. salt
1
large egg
1
egg white
2/3 cup
milk
2/3 cup
vegetable oil
1 tsp
vanilla
2/3 cup
boiling water
1 cup
butter, softened
1 cup
shortening (or another cup of butter)
7 1/2 cups
powdered sugar
3 tbsp
water or milk
1/2 tsp
vanilla
2 tsp
peppermint extract
green food coloring, to your preference
yellow food coloring, to your preference
Andes mints, for garnish