Slow Cooker Lasagna Soup is a hearty and comforting dish that transforms the classic flavors of traditional lasagna into a warm, flavorful soup perfect for cozy meals. This recipe combines the rich layers of lasagna—such as ground meat, tomato sauce, herbs, and creamy cheese—into an easy-to-make slow cooker format that allows the ingredients to meld together beautifully over several hours. The history of lasagna itself dates back to ancient Italy, evolving from simple layered pasta dishes to the modern baked casserole known worldwide. The idea of lasagna soup is a more recent culinary innovation, designed to capture the essence of lasagna’s beloved flavors with the convenience of a soup, making it quicker to prepare and perfect for weeknight dinners or casual gatherings.
The ingredients breakdown includes ground beef or Italian sausage for a robust base, diced onions and garlic for aromatic depth, crushed tomatoes and tomato sauce for a rich, tangy broth, Italian seasoning and fresh herbs like basil and oregano for authentic flavor, broken lasagna noodles that cook directly in the soup, and a blend of cheeses such as ricotta, mozzarella, and Parmesan to add creaminess and texture. This combination ensures every spoonful delivers the comforting taste of classic lasagna in a bowl.
The step-by-step recipe starts with browning the meat alongside onions and garlic in a skillet before transferring everything to the slow cooker. Add tomatoes, tomato sauce, broth, and seasonings, then cook on low for several hours to develop deep flavors. Near the end of cooking, broken lasagna noodles are stirred in and cooked until tender. Before serving, dollops of ricotta cheese or a sprinkle of shredded mozzarella and Parmesan complete the dish, giving it a creamy, cheesy finish that mirrors the traditional lasagna experience.
Tips for the perfect slow cooker lasagna soup include browning the meat thoroughly to enhance flavor, using fresh herbs if possible, and monitoring the noodles as they cook in the slow cooker to avoid over-softening. Adjust the seasoning towards the end to balance the acidity of the tomatoes and the saltiness of the cheese. Variations and customizations abound, such as substituting ground turkey or plant-based meat for a lighter or vegetarian option, adding vegetables like mushrooms, bell peppers, or spinach for added nutrition and texture, or experimenting with different cheese blends to tailor the soup to your preference. You can also opt for gluten-free noodles or vegetable noodles to accommodate dietary restrictions. Health considerations note that while lasagna soup is indulgent and rich in calories due to cheese and meat, incorporating leaner proteins, reducing cheese amounts, or adding more vegetables can make it a more balanced meal option. For those monitoring sodium intake, using low-sodium broth and canned tomatoes can help control salt levels. Frequently asked questions often focus on how to prevent the noodles from becoming mushy, how to store and reheat leftovers, and suitable substitutions for ingredients like meat or cheese.
To summarize, Slow Cooker Lasagna Soup offers the comforting, layered flavors of classic lasagna in a convenient, easy-to-make soup format that is perfect for family dinners or meal prep. Its slow cooking method melds rich tomato sauce, tender noodles, and creamy cheese into a hearty dish that satisfies cravings with less effort and mess.

Slow Cooker Lasagna Soup
Ingredients
- 1 pound ground beef
- ½ onion diced
- 1 red bell pepper diced
- 1 can 14.5 oz petite diced tomatoes
- 1 can 28 oz crushed tomatoes
- 1 teaspoon minced garlic
- 1 tablespoon Italian seasoning
- 4 cups beef broth 1 carton
- 12 oz lasagna noodles
- ½ cup ricotta cheese
- 1 cup shredded mozzarella cheese
- 1 cup shredded Parmesan cheese
Instructions
- Start by browning the ground beef in a large skillet over medium-high heat, then drain any excess grease. Transfer the browned beef to a 6-quart slow cooker. Add the diced onion and red bell pepper, followed by the crushed tomatoes and diced tomatoes. Stir in the seasonings, then pour in the beef broth. Cover and cook on low for 6 to 8 hours or on high for 3 to 4 hours. Remove the lid and break the lasagna noodles into bite-sized pieces, stirring them into the soup—breaking them directly over the slow cooker helps the pieces fall in evenly. Cover again and cook on high for 30 to 45 minutes, or until the noodles are fully cooked. Serve the soup in bowls, topping each with a tablespoon of ricotta cheese, a handful of shredded mozzarella, and a sprinkle of Parmesan cheese.