Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
lasagna soup - featured image

Lasagna Soup Recipe: Easy Low Carb Keto Dinner in 30 Minutes


  • Author: Emily Rhodes
  • Total Time: 30 minutes
  • Yield: 6 servings 1x

Description

This lasagna soup delivers all the classic Italian flavors you love in a cozy, spoonable bowl—without the carbs. Ready in about 30 minutes, it’s keto-friendly, customizable, and perfect for busy weeknights or family gatherings.


Ingredients

Scale
  • 1 lb Italian sausage, casings removed
  • 1/2 lb ground beef (85% lean preferred, optional)
  • 1 medium yellow onion, diced
  • 4 garlic cloves, minced
  • 1 red bell pepper, diced
  • 1 can (28 oz) crushed tomatoes
  • 2 tbsp tomato paste
  • 4 cups low sodium beef broth
  • 2 tsp Italian seasoning
  • 1/2 tsp red pepper flakes (optional)
  • Salt & black pepper, to taste
  • 2 large zucchini, cut into thin ribbons or spiralized
  • 1 can (12 oz) palmini pasta, rinsed
  • 8 oz shirataki noodles, drained and rinsed
  • 1 cup shredded mozzarella cheese
  • 1/2 cup ricotta cheese (or cottage cheese)
  • 1/4 cup grated parmesan cheese
  • Fresh basil leaves, chopped (optional garnish)
  • Fresh parsley, chopped (optional garnish)

Instructions

  1. Add Italian sausage and ground beef to a large soup pot over medium-high heat. Break up the meat and cook until browned and no longer pink, about 5-7 minutes. Drain excess grease, leaving a little for flavor.
  2. Add diced onion, bell pepper, and garlic. Sauté until onion is translucent and bell pepper is soft, about 3-4 minutes. Stir occasionally to prevent garlic from burning.
  3. Stir in crushed tomatoes, tomato paste, and beef broth. Add Italian seasoning, red pepper flakes, salt, and pepper. Scrape the bottom of the pot to loosen browned bits. Bring to a gentle boil, then reduce heat to simmer.
  4. Simmer uncovered for 10-12 minutes. Taste and adjust seasoning as needed.
  5. While soup simmers, prepare zucchini ribbons (using a spiralizer or vegetable peeler). If using palmini or shirataki noodles, rinse and drain well. For zucchini, lightly salt and let sit for 5 minutes, then pat dry.
  6. Stir zucchini ribbons (or alternative noodles) into the soup. Cook for 2-3 minutes, just until softened but still slightly firm. If using palmini or shirataki, heat until warmed through.
  7. Mix mozzarella, ricotta, and parmesan in a small bowl. Microwave for 30 seconds for extra gooeyness, or spoon cold onto hot soup.
  8. Ladle soup into bowls. Top with a dollop of cheese mixture and garnish with fresh basil or parsley.

Notes

Don’t overcook veggie noodles—check after 2 minutes for best texture. Mix cheese topping ahead and microwave briefly for extra meltiness. Taste and adjust seasoning before serving. Soup thickens as it sits; add broth when reheating. Store cheese topping separately for best results.

  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Category: Main Course
  • Cuisine: Italian

Nutrition

  • Serving Size: About 1 1/2 cups per serving
  • Calories: 350
  • Sugar: 5
  • Sodium: 900
  • Fat: 22
  • Saturated Fat: 9
  • Carbohydrates: 10
  • Fiber: 2
  • Protein: 22

Keywords: lasagna soup, keto, low carb, Italian, comfort food, easy dinner, gluten-free, weeknight meal, healthy soup