This recipe is the perfect lighter variation of a traditional jambalaya. Instead of rice, use cauliflower rice, which lowers the overall calorie content and adds in additional fiber, vitamins, and minerals.
In a large heavy-bottomed pot or Dutch oven, heat 1/2 tablespoon oil over medium heat. Add sliced sausage and cook until browned on both sides. Remove sausage and set aside.
Add 1 tablespoon oil, garlic, onion, bell pepper, and celery; sauté until softened, about 5 to 7 minutes over medium heat.
Add 1 1/2 tablespoons Cajun seasoning, black pepper, and optional cayenne pepper to pot and stir. Mix in tomatoes, chicken broth, and sausage. Add more Cajun seasoning if desired.
Bring mixture to a boil, then reduce heat to low; simmer for 25 to 35 minutes or until liquid is thickened and reduced.
Stir in shrimp and cauliflower rice. Cook on low, stirring regularly, until rice is heated through and shrimp turn pink and curl into a C-shape. Don't overcook the shrimp. Ladle into bowls and top with sliced green onions and parsley. Serve with hot sauce.