INGREDIENTS
1
Egg, large
1 1/2 cups
All-purpose flour
1 tsp
Baking powder
2 tbsp
Cocoa powder, unsweetened
1 1/2 cups
Confectioners' sugar
1 1/2 tbsp
Food coloring, red
1/2 tsp
Salt
3/4 cup
Sugar
1 1/2 tsp
Vanilla
1/2 tsp
Distilled vinegar, white
1
Chocolate chips or shredded coconut flakes, Mini
1/2 cup
Butter
7/8 cup
Milk
2 tbsp
Sour cream