Easy Cajun Jambalaya Pasta

Name: Easy Cajun Jambalaya Pasta
Ingredients: 1 pound chicken breast cut into 1? pieces; 1/2 pound shrimp deveined; 1/2 pound andouille sausage sliced into 1/2? thick pieces; 3 tablespoons Cajun spice blend; 1/2 red bell pepper diced; 1/2 green bell pepper diced; 1/2 red onion thinly diced; 3 cloves garlic minced; 1/2 tsp. Kosher Salt; 1/4 teaspoon ground black pepper; 3 tablespoons canola oil; 1 medium tomato diced; 1 cup chicken broth; 1 pound fettucine pasta cooked but not rinsed; parsley and leftover minced bell peppers for garnish