Classic Chicken a la King
Ingredients▢1/2 cup salted butter▢8 ounces mushrooms sliced▢1/2 cup all-purpose flour▢2 cups chicken broth▢1 1/2 cups milk▢2 egg yolks▢1/3 cup heavy cream▢1 cup frozen peas▢1 cup chopped drained pimientos▢4 cups chopped cooked chicken