Erin’s Moist No Carb Meatloaf

INGREDIENTS: 1/2 small purple onion (or any color, that’s just what I had on hand) 1 small zucchini 3 cloves garlic, pressed 1 egg OR 1 egg white 4 oz 99% lean ground turkey OR 1/2 99% lean & 1/2 93% lean 1/4 cup tomato sauce 2 t Worcestershire sauce Salt...