Mix all ingredients well by hand like you are making meatloaf, if you want to use rolled oats instead of bread crumbs do it. With the egg and tomato sauce you should have a good moist mix to roll into golf ball size meatballs.
Put them on the rack and bake in the oven for 15-20 minutes or till cooked through. If you are using in a sauce to cook longer you may want to pull them out at 15 minutes.
Put them on the rack and bake in the oven for 15-20 minutes or till cooked through. If you are using in a sauce to cook longer you may want to pull them out at 15 minutes.