Crawfish Corn Chowder

Ingredients

• 4 Tablespoons Butter
• 1/4 cups Flour, Plus 2/3 Cup, Divided
• 1 Yellow Onion, Diced
• 3 Celery Stalks, Diced
• 2 Carrots, Diced
• 3 cloves Garlic, Minced
• 2 cups Diced Russet Potatoes
• 5 cups Chicken Broth
• 1 cup Half-and-half
• 1/2 teaspoons Creole Seasoning
• 1/2 teaspoons Salt
• 1/4 teaspoons Black Pepper
• 1/4 teaspoons Dried Thyme
• 10 ounces, weight Frozen Corn
• 2 cups Crawfish Tail Meat