Kielbasa Potato Casserole

3 tablespoons butter
3 tablespoons flour
1/2 teaspoon salt and pepper
1 teaspoon chicken bouillon granules
1 1/2 cups milk
3 cups sliced potatoes
1 ring Kielbasa sausage

Melt butter, stir in flour to make roux. Gradually, blend in milk and salt, pepper, and bouillon. Stir until thickened (consistency of gravy.)

Place sliced potatoes in a greased 9x9 casserole dish.

Pour sauce over the potatoes.

Bake for 40 minutes in a 350ºF oven.

Add sausage ring on top of the potatoes and bake for 20 minutes more.