Ground Chicken:

1 pound;

Olive Oil:

1 tablespoon;

Yellow Onion:

1 small, finely chopped;

Green Bell Pepper:

1/2, diced;

Garlic:

2 cloves, minced;

Tomato Paste:

2 tablespoons;

Tomato Sauce:

1/2 cup;

Worcestershire Sauce:

1 tablespoon;

Cajun Seasoning:

1 tablespoon;

Smoked Paprika:

1/2 teaspoon;

Salt:

1/2 teaspoon;

Black Pepper:

1/4 teaspoon;

Cayenne Pepper:

1/4 teaspoon (optional);

Hamburger Buns:

4, toasted;

Optional Toppings:

Sliced pickles or coleslaw.