Edible Mud Recipe 3 Cups Flour 1 Cup Cocoa Power 1 Cup Brown Sugar 1 Cup White Sugar 1/4 Cup Hershey Syrup (optional) 3 cups water * Note: These were the proportions we used. This is a very flexible recipe. You can really estimate these ingredients as you are working. If the mixture starts to solidify, just add a touch more water. Mix all ingredients together and stir to create mud.