This sounds like an adventure. My mother said that she might have to come witness this. I don't think I can do gravy, meatloaf and Jell-O all at the same time. I'd have to have a valium for that much. Unless you have a blender and even then.
Lumps are horrid.
Not good for you anyway. Cheat and use soup. I made meatloaf once with too much oatmeal - not enough meat. Don't forget to pole holes in the potatoes or they will explode all over the microwave. Pepper Thanks for the info on potatoes.