INGREDIENTS
1
package graham crackers
1 cup
unsalted butter, softened
1 cup
white sugar
1 cup
light brown sugar
1 cup
Dutch-process cocoa
1 tsp
salt
1 tsp
baking powder
2 tsp
vanilla extract
4
large eggs
1 1/2 cups
all-purpose flour
3 cups
miniature marshmallows