A hearty one-pot soup featuring savory Italian sausage, tender brown lentils, and vegetables in a flavorful broth. Ready in about 45 minutes and perfect for weeknights or meal prep.
In a large pot over medium-high heat, crumble and brown the sausage for 6–8 minutes. Transfer to a plate with a slotted spoon, leaving fat in the pot.
Add onion, carrots, and celery to the pot. Cook over medium heat until softened, about 6 minutes. Add garlic and cook 30 seconds until fragrant.
Stir in smoked paprika and thyme. Add rinsed lentils, canned tomatoes, cooked sausage, bay leaf, and broth. Bring to a boil, then reduce to a simmer.
Cover and simmer gently for 25–30 minutes until lentils are tender. Add more broth if needed for desired consistency.
Stir in kale or spinach and cook until wilted. Remove bay leaf, add lemon juice, and adjust seasoning. Serve topped with grated Parmesan and crusty bread.
Notes
Red lentils will break down quickly and make a thicker soup — add later in cooking.
For vegetarian version, omit sausage and add smoked paprika and cooked chickpeas.
Soup freezes well; thaw overnight in the fridge before reheating.