meatless meals tip

I've got a carnivor for a husband but lately I've been trying have one meatless meal a week.  It's better for your health & pocketbook. ;)   I usually substitute a hearty veggie (zucchini, corn, etc.) in the place of the meat.  I'll do meatless enchiladas, spaghetti, etc.  If I bump up the veggies & some flavor (spices, red pepper flakes, etc.), he usually never misses it. :)