Cheesy Creole Breakfast Skillet

Name: Cheesy Creole Breakfast Skillet
Ingredients: 1 1/4 cups mayonnaise; 1/4 cup Creole or spicy mustard; 1 1/2 teaspoons Cajun seasoning; 2 teaspoons sweet paprika; 1 tablespoon minced dill pickle; 1 tablespoon hot sauce; 1/2 teaspoon Worcestershire sauce; 1 large clove garlic, minced; 2 teaspoons minced chives; 1/2 pound medium shrimp, peeled and deveined; 2 1/2 teaspoons Miss Brown’s House Seasoning, recipe follows; 2 tablespoons unsalted butter; 1/2 medium onion, chopped; 1/2 medium green bell pepper, seeded and chopped; 1/2 medium red bell pepper, seeded and chopped; 6 ounces andouille sausage, sliced 1/4-inch thick; 1 clove garlic, minced; 6 large eggs, beaten; 1/4 cup whole milk; 1/2 cup shredded white Cheddar; 2 tablespoons thinly sliced green onions; 1 teaspoon garlic powder; 1 teaspoon onion powder; 1 teaspoon sweet paprika; 1 teaspoon kosher salt; 1 teaspoon freshly ground black pepper