This cozy sausage tortellini soup is the best cold-weather meal. Chock-full of veggies, spicy pork sausage, and cheesy vegetable tortellini, this soup will warm you right up!
Add 1 tablespoon of olive oil to a large 6-quart pot or heavy-bottomed pot like a dutch oven over medium-high heat. Once oil has heated, add sausage and cook through, breaking into tiny pieces.
1 pound fresh spicy pork sausage
Add leeks and garlic and sauté until softened, about 2 minutes.
1 1/2 cups finely sliced leeks, 2 cloves garlic
Add carrots and celery and stir to incorporate. Cook for 4-5 minutes until halfway cooked through.
1 1/2 cups diced carrots, 1 cup diced celery
Add the diced tomatoes, paste, bay leaf, and vegetable stock. Bring soup to a boil then reduce heat and let simmer, covered, until vegetables are softened, about 15 minutes, stirring occasionally.