Shrimp Gumbo Casserole Recipe | Say Mmm

Ingredients

• 1 cup finely chopped onion
• 1 cup finely chopped celery
• 2 tablespoons olive oil
• 2 bay leaves
• 1/2 teaspoon dried thyme
• 1 teaspoon lemon-pepper seasoning
• 1 cup chicken or fish stock
• 1 (14 1/2 ounce) can diced tomatoes
• 10-ounce package frozen cut okra
• 2 cups shrimp, cleaned, peeled, and deveined
• 1 egg, beaten
• 1/3 cup milk
• 12 ounces package corn muffin mix
• 1 cup salt
• 1/4 cup black pepper
• 1/4 cup garlic powder