Vegan Lasagna Soup
Vegan Lasagna Soup is a warm and comforting bowl capturing the rich, layered flavors of traditional Italian lasagna in a nourishing, plant-based soup. Packed with veggies, protein-rich lentils or crumble, pasta, and aromatic herbs, finished with creamy vegan cheese, it’s perfect for cozy dinners or meal prep.
- Author: Kaeli
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 6 servings 1x
- Category: Soups
- Method: Simmering
- Cuisine: Italian
- Diet: Vegan, Gluten Free (if gluten-free pasta used)
Base Ingredients
- 2 tablespoons olive oil
- 1 medium onion, chopped
- 3 cloves garlic, minced
- 2 carrots, diced
- 2 celery stalks, diced
Soup Broth & Flavorings
- 1 (14.5 oz) can diced tomatoes with juices
- 6 cups vegetable broth
- 1 cup red lentils or 1 cup plant-based crumble
- 2 teaspoons fresh basil, chopped
- 2 teaspoons fresh oregano, chopped
- Salt and pepper to taste
Pasta
- 1 ½ cups broken lasagna-style pasta or other small broken noodles
Creamy Finish
- ½ cup cashew cream or vegan ricotta
Optional Garnishes and Variations
- Red pepper flakes or diced jalapeños (for spicy kick)
- Kale, spinach, or Swiss chard (added near end)
- Almond-based cheese or nutritional yeast (alternative cheesy flavor)
- Gluten-free pasta or spiralized zucchini noodles (for gluten-free version)
- Finely chopped mushrooms (alternative to lentils for umami texture)
- Sauté the Aromatics: Heat olive oil in a large pot over medium heat. Add chopped onion, garlic, celery, and carrots. Sauté until vegetables are soft and fragrant, about 5-7 minutes, building the flavor base for the soup.
- Add Tomatoes and Broth: Pour in the diced tomatoes with their juices and the vegetable broth. Stir well to combine, then bring the mixture to a gentle simmer allowing the flavors to meld.
- Incorporate Lentils and Herbs: Add red lentils or plant-based crumble. Season with fresh basil, oregano, salt, and pepper. These ingredients add heartiness and infuse signature Italian herb aromas.
- Cook the Pasta: Add broken lasagna-style pasta or other noodles directly into the simmering soup. Cook until pasta is tender, about 10 minutes, stirring occasionally to prevent sticking and ensure even cooking.
- Stir in Creamy Vegan Cheese: Gently fold in cashew cream or vegan ricotta off the heat to introduce a luscious, smooth texture. Taste and adjust seasoning as needed. Serve warm.
Notes
- Use fresh basil and oregano to keep flavors bright and vibrant.
- Don’t overcook the pasta; add it last and monitor for perfect al dente texture.
- Red lentils partially dissolve, thickening the soup naturally while adding protein.
- Sauté vegetables first to unlock depth and richness early in cooking.
- Stir in vegan cheese alternatives off the heat to maintain creamy texture without curdling.
- Store leftovers in airtight containers refrigerated for 3-4 days; flavors improve with time.
- Freezes well for up to 3 months in freezer-safe containers.
- Reheat gently on stovetop, adding broth or water if too thick.
Nutrition
- Serving Size: 1 bowl (about 1 ½ cups)
- Calories: 250
- Sugar: 6 g
- Sodium: 480 mg
- Fat: 7 g
- Saturated Fat: 1 g
- Unsaturated Fat: 6 g
- Trans Fat: 0 g
- Carbohydrates: 38 g
- Fiber: 8 g
- Protein: 12 g
- Cholesterol: 0 mg
Keywords: vegan soup, lasagna soup, plant-based, Italian soup, comfort food, gluten free, healthy soup, one pot meal