Lasagna without pastry

1 pound dry lasagna noodles 1 1/2 tablespoons olive oil, divided 1 (28 ounce) can Italian whole peeled tomatoes (such as La Valle®) 1 onion, coarsely[...]

2 slices bacon , chopped 1 onion , finely chopped 1 carrot , finely chopped 1 stalk celery , finely chopped 1 garlic clove , crushed 12 ounces lean ground[...]

4 slices bacon , cut into small pieces 1 large onion , chopped 2 garlic cloves , minced 1 carrot , finely chopped 1 stalk celery , chopped 2 teaspoons[...]

    Green lasagna noodles     Cheese sauce     Meat sauce     Grated Mozzerella cheese     Grated Parmesan cheese     Butter     (for green[...]

4 slices bacon , cut into small pieces 1 large onion , chopped 2 garlic cloves , minced 1 carrot , finely chopped 1 stalk celery , chopped 2 teaspoons[...]

2 slices bacon , chopped 1 onion , finely chopped 1 carrot , finely chopped 1 stalk celery , finely chopped 1 garlic clove , crushed 12 ounces lean ground[...]