Ingredients
Method
- Heat olive oil in a large pot over medium heat. Cook onion with salt 5 minutes, then add garlic and cook 1 minute more. Add mushrooms and zucchini, season, and cook 7 to 8 minutes until browned.
- Pour in crushed tomatoes and broth, add oregano, basil, and red pepper flakes. Bring to a boil, then reduce heat to a simmer.
- Add broken lasagna noodles. Simmer uncovered 10 to 12 minutes, stirring occasionally, until noodles are tender. Thin with broth if needed and adjust seasoning.
- Ladle soup into bowls, top with ricotta and mozzarella, and serve hot.
Notes
If you’d like a little extra richness, toss a Parmesan rind into the pot while the broth simmers; just fish it out before serving. The soup will thicken as it sits, so keep extra broth handy for reheating.
