Blackstone Gumbo Stir Fry with Cajun Cream

Name: Blackstone Gumbo Stir Fry with Cajun Cream
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Cuisine: American, Cajun And Creole
Ingredients: 1 pint heavy cream; 2 tablespoons butter; 2 tablespoons Dijon mustard; Cajun seasoning blend of choice (to taste); hot sauce of choice (to taste); cooking oil of choice; 1 green bell pepper (sliced); 1 yellow bell pepper (sliced); 1 yellow onion (sliced); 3 ribs celery (diced); 1 pint grape tomatoes; 1 pound Andouille sausage (sliced); 1 pound chicken thighs or breasts (diced); 1 pound jumbo shrimp (peeled and deveined); 6 to 8 cloves garlic (minced); 1 tablespoon Better Than Bouillon (I used Chicken flavored); 1 cup fresh parsley (plus more for garnish)