That's a good question, and the answer is that I don't know. I have made this as a loaf and as buns many times, but I always use stone ground grits that have a 4:1 cooking ratio. That is, you need 4 cups of water to cook 1 cup of grits. Check your package labels. If the instructions are 4:1, you should be fine. If it's less, like 3 cups or 2 cups of liquid per cup of grits, you will have to increase the amount of liquid you add to the recipe.