Home » Recipes » Mississippi Mud Dessert Bars Suggestions? Mississippi Mud Dessert Bars - Recipe Cost Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown 1 pkg. Pillsbury Fudge brownie mix Ingredients Per Serving Qty Common Price Price per Serving 1/2 c. water 2 tablespoons n/a 1/2 c. oil 2 tablespoons $3.00 per 48 fluid ounces $0.06 1 egg 1/4 egg $2.53 per 12 items $0.05 Total per Serving $0.12 Total Recipe $0.46 Please Log In or Sign Up to edit Recipe Cost info Email Recipe Cost Send To Message (if any) or Close