6 med. Idaho potatoes
3/4 c. hot skim milk
1 tsp. minced onion
1 tsp. salt, dash of pepper
1 egg, separated
2 tbsp. grated American cheese

Scrub potatoes, pierce and bake until tender. Cut a slice from the top of the potato and scoop out the solids. Use the solids from 3 potatoes, reserving the rest for another meal. Add milk, onion, salt, pepper and egg yolk. Mix with electric mixer until creamy. Beat egg white until stiff; set aside. Fold beaten egg white into mixture. Fill potato shells and sprinkle with grated cheese.

Bake at 350 degrees for 20 minutes or until heated through. The mixture thickens as it heats. Serves 6.