01 -
Heat olive oil in a large skillet over medium-high heat. Add ground chicken and cook until no longer pink, breaking it up with a wooden spoon as it cooks, about 5-7 minutes.
02 -
Add diced bell pepper, onion, and minced garlic to the skillet. Sauté until vegetables are tender, approximately 3-4 minutes.
03 -
Stir in tomato sauce, ketchup, Worcestershire sauce, Cajun seasoning, smoked paprika, salt, and pepper. Mix thoroughly to combine all ingredients.
04 -
Reduce heat to medium-low and simmer the mixture for 10-15 minutes, stirring occasionally, until slightly thickened and flavors are well combined.
05 -
Lightly toast the hamburger buns until golden brown.
06 -
Spoon the Cajun chicken mixture generously onto the bottom halves of the toasted buns.
07 -
Add optional toppings as desired, close with the top buns, and serve immediately while hot.