Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], 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 saucepan, combine package pasta prima alfredo sauce mix with butter and milk. bring to a boil over medium heat whisking frequently. reduce heat and simmer 3 minutes. in a 2 quart lightly greased casserole dish alternate layers of sliced potatoes and sliced onions with prepared sauce. cover and microwave on medium high 20-25 minutes or until potatoes are tender, gently stirring 3 times during cooking. let stand 3 minutes before serving.