3 med. potatoes, cooked
1/4 c. onion
1/4 c. plus 2 tbsp. flour
1/2 tsp. salt
1/4 tsp. pepper
1/4 tsp. thyme
2 c. milk
1/2 lb. kielbasa, sliced
1 c. frozen peas
3 tbsp. bread crumbs
1 tbsp. butter

Slice potatoes and set aside. Cook onion in 1/4 cup butter. Blend in flour and seasonings. Gradually add milk, stirring constantly until mixture is thick. Place a layer of sausage on bottom, add sliced potatoes and peas and half of sauce. Repeat, ending with sauce. Combine bread crumbs with butter. Bake at 350 degrees for 20-30 minutes.