Heat butter in a large pot over medium heat. Add sausage and cook until browned.
Add onion, bell peppers, and garlic. Sauté until vegetables soften.
Stir in crushed tomatoes, hot sauce, black pepper, red pepper flakes, and salt. Simmer for 15 minutes.
Add shrimp and cook until pink and opaque, about 5 minutes.
Stir in hot cooked rice and mix well. Let flavors blend for a few minutes.
Taste and adjust seasoning if needed.
Serve hot, garnished with fresh herbs or extra hot sauce.
Enjoy with Cucumber Tomato Salad or Cornbread for a perfect meal.