Cajun Shrimp Mac and Cheese

Name: Cajun Shrimp Mac and Cheese
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: American, Southern, Cajun And Creole
Ingredients: 1 teaspoon olive oil; 1/4 cup diced onion; 1/4 cup diced green pepper; 2 cloves garlic, minced; 1 tablespoon butter; 1 lb Key West Jumbo Gulf Shrimp, peeled and deveined (I used Private Selection); 2 teaspoons Cajun seasoning; 1 lb Campanella pasta; 3 tablespoons butter; 3 tablespoons flour; 1 cup milk; 1/2 cup heavy cream; 1 cup shredded white cheddar; 1 cup shredded jack cheese; 1/4 cup Panko bread crumbs; 1/4 cup bread crumbs; 2 tablespoon Parmesan cheese; 1 tablespoon melted butter