Cajun Shrimp Mac and Cheese

Name: Cajun Shrimp Mac and Cheese
Ingredients: 1.5 tablespoons butter; 1 shallot, finely chopped; 1 clove garlic, minced; 2 cups pipe rigate pasta; 1 cup milk; 0.25 cup whipping cream; nonstick cooking spray; 1 (12 fluid ounce) can evaporated milk; 1.5 cups cooked medium shrimp; 1.5 cups shredded mozzarella cheese; 0.5 cup shredded Parmesan cheese; 1/3 cup shredded Fontina cheese; 1 teaspoon seafood seasoning (such as Old Bay®); 1 teaspoon Creole seasoning; 0.5 cup panko bread crumbs; 0.5 teaspoon seafood seasoning (such as Old Bay®); 0.5 teaspoon Creole seasoning; 1 tablespoon butter, melted