Spooktacular Chocolate Cupcakes

Ingredients

2 cups all purpose flour
2 cups sugar
3/4 cup cocoa
1 teaspoon baking soda
1 teaspoon salt
1/2 teaspoon baking powder
3/4 cup shortening
3/4 cup buttermilk
3/4 cup water
2 eggs
2 teaspoon vanilla extract
3 oz cream cheese sofrened
5/8 cup creamy peanut butter
1/4 cup milk
3 cups powdered sugar

Instructions

Heat oven to 350 degrees. Line muffin cups which are 2 1/2" in diamete