Saute onion, garlic, and mushrooms ... and pepper. Cook lasagna noodles until tender. Spray a ... then half the vegetables and 3/4 cup tomato. Repeat ... ahead and freeze, unbaked.
In large skillet heat oil. ... not mushy. Cook lasagna in boiling water until tender ... over noodles, half vegetables. Cover with sauce; repeat. End with noodles, sauce and Mozzarella.