What you'll need:
3-5 links chicken sausage (depends on how much sausage you want - I used 3)
Olive oil
1 large peeled carrot, diced
1 medium onion, diced
1/2 fennel bulb, diced
salt and pepper
2 cans diced tomatoes
5 cups chicken stock
1.5 cups dried lentils
a pinch of cayenne pepper
a large handful of spinach
Parmesan cheese
What to do:
Add a little olive oil to a cast iron pot and heat on medium to medium high heat. Remove the casing from the chicken sausage and cook in a cast iron pot until brown and cooked through. Remove from heat and transfer to a paper towel to drain the fat.
Next, add a little more olive oil to the pot and add the vegetables. Toss the vegetables and scrape up the sausage bits. Throw in some salt and pepper. Cook just until fragrant. Add the tomatoes, chicken stock, lentils, and parm.
Bring to a boil, then reduce to low. Add the sausage bag to the pot. Allow to cook for 2 hours. Just before you are ready to serve, throw in the handful of spinach. Put a lid on the pot and allow the spinach to wilt in the soup for about 15 minutes.
Top with shaved parmesan cheese and serve with crusty bread.