📖 Instructions

1. Gather your ingredients: Ensure you have all the necessary ingredients measured and prepped before starting. This includes chopping the vegetables, measuring the lentils, and preparing the sausage.
2. Sauté the sausage: In a large pot over medium heat, brown the sausage. If using sausage links, slice them into bite-sized pieces first. Cook until the sausage is browned on all sides, rendering some of its fat. This step is important for adding a savory base to the soup.
3. Remove sausage and set aside: Once the sausage is browned, remove it from the pot using a slotted spoon and set it aside. Leave the rendered fat in the pot, as it will be used to sauté the vegetables.
4. Sauté the vegetables: Add the diced onion, carrots, and celery to the pot with the rendered sausage fat. Sauté over medium heat until the vegetables are softened, about 5-7 minutes. Stir frequently to prevent burning. These aromatics form the flavor foundation of the soup.
5. Add garlic and spices: Stir in the minced garlic, dried thyme, and bay leaf. Cook for another minute until the garlic is fragrant. Be careful not to burn the garlic, as it can become bitter. The thyme and bay leaf will infuse the soup with their earthy notes.
6. Add lentils and liquid: Pour in the rinsed lentils, diced tomatoes (with their juice), and water (or broth). Stir well to combine. The lentils will thicken the soup as they cook, and the diced tomatoes will add acidity and sweetness.
7. Simmer the soup: Bring the soup to a boil, then reduce the heat to low, cover, and simmer for 30-40 minutes, or until the lentils are tender. Stir occasionally to prevent sticking. Simmering allows the flavors to meld together, creating a more complex and satisfying soup.
8. Return sausage to the pot: Add the cooked sausage back into the pot. Stir to combine and heat through. The sausage will impart its savory flavor back into the soup.
9. Season to taste: Season the soup with salt and pepper to taste. Be sure to taste as you go and adjust the seasoning according to your preferences. Remember that salt enhances the other flavors in the soup.
10. Remove bay leaf: Before serving, remove the bay leaf. It has served its purpose in flavoring the soup and is not meant to be eaten.
11. Serve and garnish: Ladle the soup into bowls and garnish with fresh parsley, if desired. A dollop of Greek yogurt or a swirl of olive oil can also add richness and flavor. Serve hot with crusty bread for dipping.