Hungry Boy Casserole - Paula Deen

Ingredients

• 1 tablespoon Olive oil
• 1 pound ground turkey
• 1 cup diced onion
• 1 cup diced green bell pepper
• 1 cup diced celery
• 2 (14.5-ounce) cans diced fire-roasted tomatoes
• 1 (14.5-ounce) can black-eyed peas, rinsed and drained
• 1 (8-ounce) can tomato sauce
• 1 cup frozen corn, thawed
• 1 cup frozen okra, thawed
• 1 (4-ounce) can diced green chilies, drained
• 2 teaspoons Creole seasoning
• 2 teaspoons garlic powder
• 1 teaspoon paprika
• 1 teaspoon seasoned salt
• ½ teaspoon ground Black pepper
• 3¾ cups shredded sharp cheddar cheese, divided
• 2¾ cups self-rising flour
• 6 tablespoons cold Butter, cut into ½-inch pieces
• ¾ cup whole milk