Chicken Almond Casserole - cooking recipe

Ingredients

2 Tbsp. butter
3 Tbsp. minced onion
1/2 lb. sliced mushrooms
1/2 c. butter
1/2 c. flour
4 c. milk
3 c. cooked chicken, diced
1/2 c. salad type olives
3/4 c. buttered crumbs
3/4 c. shredded almonds, toasted
1/4 c. grated cheese

Preparation

Cook onion and mushrooms in butter until onion is yellow; set aside.
Melt 1/2 cup butter, stir in flour and add milk.
Cook and stir until sauce boils.
Add salt and pepper.