Heat the olive oil in a large pot over medium-high heat then cook the ground beef, Italian sausage, and onion until the meat is browned, about 8-10 minutes.
2 tablespoon olive oil, 1 pound lean ground beef, 1 pound bulk Italian sausage, 1 large onion
Add the garlic and cook for 1 minute. Add the marinara sauce, beef broth, diced tomatoes, beef bouillon, Italian seasoning, salt, pepper, and red pepper flakes and bring to a boil.
2 tablespoons minced garlic, 1 jar (24 ounces) marinara sauce, 4 cups beef broth, 1 can (29 ounces) Italian style diced tomatoes, 2 cubes beef bouillon, 1 tablespoon Italian seasoning, ½ teaspoon salt, ½ teaspoon black pepper, ¼ teaspoon crushed red pepper flakes
Add the broken lasagna and 2 cups of water, return to a boil, then reduce the heat to medium-low and simmer, stirring occasionally, until the pasta is tender, about 15–20 minutes.
1 pound lasagna noodles, 2-4 cups water
Combine the ricotta cheese, mozzarella cheese, parmesan cheese, and parsley in a medium bowl.
1 container (9 ounces) ricotta cheese, 1 cup grated mozzarella cheese, ½ cup grated parmesan cheese, 1 tablespoon chopped fresh parsley
Spoon dollops of the ricotta mixture onto each bowl of soup before serving.