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: melt butter in pan, add flour, salt and pepper and stir till blended for about 1 minute. add milk and stir till smooth. cut up velveeta into thumb sized chunks and put in milk mixture. stir till cheese has melted. be sure to scrape bottom, it can stick easy towards the end. meanwhile - peel and slice potatoes (using a mandolin is great). also peel and slice the onions. layer a 13.x9x2 pan potatoes, onions, (i usually add a sprinkle of salt and pepper), then another layer of potatoes and onions, then end with a final layer of potatoes. pour sauce over and put in oven. bake in 325 degree oven for 90 minutes (or till potatoes are soft when poked with a fork). enjoy!