Slice sausage and chop vegetables into evenly sized pieces so they cook uniformly during the slow cooking process.
Brown the sausage in a pan to develop deeper flavor before transferring it to the crockpot.
Layer vegetables at the bottom of the crockpot and place sausage on top for even cooking distribution.
Mix broth, tomatoes, tomato paste, and spices, then pour evenly over the ingredients.
Cook on low for 6–8 hours or high for 3–4 hours until vegetables are tender.
Taste, adjust seasoning, and let the dish rest briefly before serving for best results.