In a large pot over medium heat, add the olive oil and onions. Allow onions to cook down for 5-7 minutes. Add the Italian sausage and ground beef to pot and cook until no pink is visible within the meat.
Season the meat with Italian seasoning, onion powder and garlic powder. Add minced garlic and stir to combine. Allow garlic to cook for 30-45 seconds until fragrant. Drain off any excess grease.
Add pasta sauce, chicken broth and heavy whipping cream to the pot and stir to combine. Reduce heat to low and bring soup to a boil.
Add in lasagna sheet pieces. Boil the lasagna sheet pieces until tender (3-7 minutes). Add cheese and stir to combine. Serve & enjoy!
Notes
You may need to add more chicken broth depending on how thick or thin you like your soup. Also, the pasta will soak up the liquid as it cooks and especially if you let it sit to cool.