I substitute Gimme Lean (Ground "Beef") and a bit of Gimme Lean
("Sausage") and follow my old meat loaf recipe ..... omitting eggs ...
not really fat free; but, lower in fat
1/2 finely diced onion
1 package gimme lean "ground"
1/4 cup rolled oats
diced green, yellow, red pepper
garlic
mushrooms
into the loaf pan and bake @ 350 degrees for about 1/2 hour
if not moist enough, I add a bit of unsweetened soy milk plain