Easy • Affordable • Protein-Rich

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High-Protein Lasagna Soup with Lentils & Beef (One-Pot, 40 Minutes)


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  • Author: Lily
  • Total Time: 40 minutes
  • Yield: 6 servings

Description

A cozy, high-protein lasagna soup made in one pot with lean ground beef, red lentils, tomatoes, lasagna noodles, and a creamy ricotta-mozzarella topping. Ready in 40 minutes and perfect for weeknights, meal prep, or a hearty fall dinner.


Ingredients

For the soup:
1 tbsp olive oil
1 lb (450 g) extra-lean ground beef
1 medium yellow onion, diced
3 cloves garlic, minced
1 cup sliced mushrooms (optional)
2 tbsp tomato paste
1½ tsp Italian seasoning
½ tsp dried basil
½ tsp dried oregano
½ tsp red pepper flakes (optional)
1 tsp kosher salt + more to taste
½ tsp black pepper
¾ cup dry red lentils, rinsed
1 can (28 oz) crushed or diced tomatoes
4 cups low-sodium beef or chicken broth
8 lasagna noodles, broken (6–8 oz)
2 packed cups baby spinach, chopped

Creamy topping:
¾ cup ricotta
¼ cup cottage cheese (optional)
¾ cup shredded mozzarella, divided
2–3 tbsp grated Parmesan (optional)
Fresh basil or parsley, chopped


Instructions

  1. Heat oil in a large pot over medium-high. Add beef and onion; cook 5–7 minutes until browned and onions soften.

  2. Stir in garlic and mushrooms; cook 2–3 minutes. Add tomato paste, Italian seasoning, basil, oregano, chili flakes, salt, and pepper. Cook 1–2 minutes.

  3. Add lentils, crushed tomatoes, and broth. Scrape bottom of pot.

  4. Bring to a simmer; cook 10 minutes partially covered.

  5. Add broken lasagna noodles; simmer 10–12 minutes, stirring to prevent sticking. Add extra broth if needed.

  6. Stir in spinach; cook 1–2 minutes until wilted. Remove from heat and rest 3–5 minutes.

  7. Mix ricotta, cottage cheese, and half the mozzarella in a small bowl.

  8. Serve soup topped with cheese mixture, remaining mozzarella, Parmesan, and fresh herbs.

Notes

– Use low-sodium broth to better control seasoning.
– For thicker soup, simmer uncovered a few extra minutes.
– For creamier texture, blend 1–2 ladles of the soup base and stir back in.
– Great for meal prep: thickens in the fridge and reheats well with a splash of broth.

  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Category: soup recipes
  • Method: Stovetop (One Pot)
  • Cuisine: Italian-American