Tarragon Chicken Casserole - Hey Recipe

Ingredients

• 3 tablespoons vegetable oil (divided)
• 3 pounds chicken (cut into bite-size pieces)
• salt (to taste)
• pepper (to taste)
• 3 eggs
• 1 1/2 cups milk
• 1 1/2 cups all-purpose flour
• 1 teaspoon dried tarragon (crushed)
• 1 (10.5-ounce) can cream of chicken soup
• 1/3 cup milk
• 4 ounces canned mushroom pieces
• 2 tablespoons parsley