Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: melt butter in large sauce pan over low heat; blend in flour, salt, and pepper. cook, stirring constantly, for about 1 minute. remove from heat gradually stir in milk. return to heat; cook until thickened and bubbly. fold in ham, onion, green pepper and cheese. pour over potatoes in a large bowl. stir gently then move into a buttered 13x9-inch baking dish; cover with foil. bake at 350 degrees for 30 minutes. uncover and continue to bake for 1 hour. let stand for 10 minutes before serving.

Target recipe: in a large sauce pan sauté onion in butter until tender. stir in flour, salt, and pepper gradually add milk and bring to a boil. cook and stir for two minutes or until sauce thickens. place half of the potatoes and ham in a greased 3 quart baking dish – pour half of the sauce over potatoes and repeat layers. bake uncovered at 350 for 60 to 70 minutes or until potatoes are tender and top is lightly brown.