Cook Vegetables: In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add 1 diced bell pepper and 1 small diced onion. Cook until they are softened, about 3-4 minutes.
Add Garlic: Add 2 minced cloves of garlic to the skillet and cook for another minute until fragrant.
Cook Chicken: Incorporate 1 lb of ground chicken into the skillet. Break it up as it cooks and continue to stir until the chicken is no longer pink, which should take about 5-7 minutes.
Add Sauce and Seasoning: Stir in 1 can (8 oz) of tomato sauce, 1/4 cup of ketchup, 1 tablespoon of Worcestershire sauce, 1 tablespoon of Cajun seasoning, 1 teaspoon of smoked paprika, and salt and pepper to taste. Let this mixture simmer for about 10 minutes to allow the flavors to blend together.
Toast Buns: While the filling is simmering, toast the 4 hamburger buns until they are golden brown. This step adds texture and prevents sogginess.
Assemble Sandwiches: Spoon the Cajun chicken mixture onto the bottom halves of the buns. If desired, add optional toppings such as sliced pickles, shredded cheese, or coleslaw before placing the top halves on.
Serve: Enjoy your Spicy Cajun Chicken Sloppy Joes hot, and relishing each flavorful bite!