Prepare meat sauce. Add oil to a medium frying pan. Add onion and cook on medium low heat for 2 minutes. Add ground beef and cook until beef is no longer pink. Add Italian seasoning and spaghetti sauce and simmer for 15 minutes.
Layer, spreading sauces and sprinkling cheeses evenly.
½ of spaghetti sauce
3 lasagna noodles evenly spaced
½ of cottage cheese
⅓ of mozzarella cheese
3 lasagna noodles (add part of a broken noodle is there is a large space)
meat sauce
spinach
½ of cottage cheese
⅓ of mozzarella cheese
3 lasagna noodles (add part of a broken noodle is there is a large space)
½ of spaghetti sauce
add wine (or water) to the sauce jar, shake, and pour over sauce (add extra sauce to cover if needed)
⅓ of mozzarella cheese
parmesan cheese
Bake
Cover tightly with greased foil and put baking dish on a cookie sheet. Bake for 1 hour* or until bubbling. Let stand 15 minutes before serving. Serve with salad and garlic bread.
Notes
No need to cook noodles ahead. Leave space between the noodles.*Add 15 minutes for cold ingredients