Lasagna

Ingredients

• 1/2 lb. Italian sausage
• 1 lb. ground round
• 1/2 large onion
• 1/2 green pepper
• 1/4 c. celery
• 1/2 tsp. oregano
• 1/4 tsp. garlic
• salt and pepper to taste
• 1 large can tomatoes
• 1 jar Ragu
• 1 large can tomato paste
• 1 lb. Mozzarella cheese
• 1 pkg. Parmesan cheese
• 1 container Ricotta cheese
• 10 lasagna noodles