Chicken and Biscuits Casserole recipe - from the DOGGIE YUM YUMS COOKBOOK Family Cookbook

Ingredients

• 1 c. chopped onion
• 1/2 c. marg.(1 stick) divided
• 1/4 c. water
• 1 can chicken broth
• 1 c. flour divided
• 1 tsp poultry seasoning
• 3/4 tsp salt
• 2 1/2 c. chopped chicken breasts cooked
• 1 10oz pkg frozen peas and carrots thawed
• 3/4 c. oatmeal
• 2 tsp baking powder
• 1/2 c. milk
• 1 egg white