Peanut Butter Bars

1/2 cup melted butter
2/3 cup graham cracker crumbs (4 whole sticks or 16-1/4)
1 cup peanut butter
2 cups powdered sugar

Mix all ingredients and spread in 8x8 pan and frost with melted chocolate chips or melted vanilla or chocolate bark.

Note: I put the 4 whole sticks in a ziploc bag and use a rolling pin to make them into tiny crumbs.