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Slow Cooker Lasagna Soup

Slow Cooker Lasagna Soup


  • Author: OliviaBennett

Description

All the flavors of classic lasagna—meaty sauce, tender noodles, gooey cheese—transformed into a cozy, spoonable soup that practically makes itself. Perfect for busy weekdays, game day, or any night you want comfort without the fuss.


Ingredients

Scale

For the Soup:

  • 2 tsp olive oil (optional, if using lean meat)

  • 2 lbs ground beef, Italian sausage, or a mix

  • 2 small yellow onions, diced

  • 8 garlic cloves, minced

  • 8 cups chicken or vegetable broth

  • 4 cups marinara sauce

  • 2 cans (15 oz each) diced tomatoes, undrained

  • 2 tsp dried basil

  • 2 tsp dried parsley

  • 1 tsp dried oregano

  • ½ tsp dried rosemary

  • 1 tsp onion powder

  • ½ tsp red pepper flakes (optional)

  • 16 lasagna noodles, broken into bite-sized pieces

  • 2 tsp balsamic vinegar

  • 1 cup freshly grated Parmesan cheese

  • Salt and black pepper, to taste

For Serving/Topping:

  • 2 cups shredded mozzarella

  • 1 cup ricotta cheese

  • Fresh parsley or basil, chopped (optional)


Instructions

  • Brown the Meat:
    Heat olive oil in a large skillet over medium heat. Add meat and cook until browned, breaking it up with a spoon.

  • Add Aromatics:
    Stir in onions and cook 5–6 minutes until softened. Add garlic and cook 1 more minute until fragrant.

  • Slow Cooker Setup:
    Transfer meat mixture to a slow cooker. Add broth, marinara, diced tomatoes, dried herbs, onion powder, and red pepper flakes. Stir to combine.

  • Cook:

    • Low: 6–7 hours for deep, melded flavors

    • High: 3–4 hours if short on time

  • Add Noodles:
    About 30 minutes before serving, add broken lasagna noodles. Stir and submerge in liquid. Cook until tender.

  • Finish Flavors:
    Stir in balsamic vinegar and Parmesan cheese. Taste and adjust seasoning with salt and pepper.

  • Serve & Top:
    Ladle soup into bowls. Top with shredded mozzarella, a dollop of ricotta, and fresh parsley or basil. Serve immediately.

Notes

  • Noodles mushy? Add them only 20–30 minutes before serving or cook separately and add per bowl.

  • Stovetop version: Simmer all ingredients (except noodles and cheeses) in a Dutch oven 30+ minutes. Add broken noodles last 15–20 minutes.

  • Thicker soup: Stir in 2 tbsp cornstarch mixed with ¼ cup cold water or cook uncovered to reduce liquid.

  • Storage: Refrigerate (without cheese) up to 4 days. Reheat gently and add fresh noodles or broth as needed.

Nutrition

  • Calories: 430cal Per Serving
  • Sugar: 6g
  • Fat: 22g
  • Fiber: 3g
  • Protein: 28g