Savory Potato Bake

2 T. butter
2 T. flour
1 tsp. dry mustard
2/3 c. milk
1 1/2 c. (6 oz.) shredded Cheddar cheese
4 c. cubed, cooked potatoes
1 1/2 c. chopped ham
1/4 c. green onion slices

Melt butter; blend in flour and mustard. Gradually add milk. Add 1 cup cheese, stir until melted. Stir in remaining ingredients; spoon into 1 1/2-quart casserole. Bake at 350° for 30 minutes. Top with remaining cheese and continue baking until cheese is melted.

Betty Krabbenhoft