The best crockpot lasagna soup, complete with the traditional lasagna flavors and pasta, with more delicious add-ins like fresh mushrooms and zucchini. Let your crockpot do all the work for this hearty + delicious savory soup recipe.
Heat the olive oil in a large skillet. Add the garlic, onion and ground beef. Sprinkle with half of the Italian seasoning, salt and pepper. Cook until the onions are tender and the meat is no longer pink. Transfer the cooked beef to the crockpot.
Add the whole stewed tomatoes to a 6 quart crockpot. Break them up into smaller pieces. Stir in the crushed tomatoes, sliced mushrooms and zucchini.
Add the remaining salt, pepper, Italian seasoning and basil. Stir in the broth. Cover and cook on high for 3 hours or low for 6 hours.
During the last 30 minutes, stir in the broken lasagna noodles. Stir occasionally until the pasta is tender.