1/4 c. butter
1/4 c. all-purpose flour
2 c. milk
1/2 tsp. salt
1 c. (4 oz.) shredded Cheddar cheese
1/2 c. grated Parmesan cheese
5 c. sliced, cooked, peeled potatoes (about 5 medium)
1/4 c. buttered bread crumbs

In a saucepan, melt butter over low heat. Stir in flour until smooth. Gradually add milk; cook and stir over medium heat until mixture thickens. Remove from the heat. Add the salt, Cheddar cheese and Parmesan cheese; stir until cheeses melt. Add potatoes; stir gently to mix. Place in greased 2-quart baking dish. Sprinkle bread crumbs on top.

Bake, uncovered, at 350°F for 30 to 35 minutes.

Yield: 6 to 8 servings.