Saute onions, garlic, mushrooms, carrots, and peppers until soft. Add tomatoes, parsley, basil, oregano, chili powder, rosemary, and pepper. Simmer 15 minutes. Mix together the 3 cheeses. Starting with sauce, layer with 8 cooked lasagna noodles and cheese in an 8 x 12 inch casserole. Bake at 375 degrees for 30 minutes. ----