Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: preheat oven to 350°. the sauce--in a saucepan, melt butter over medium heat; add onion and garlic; saute until tender. stir in flour, salt, and pepper; add milk all at once. cook/stir until thickened and bubbly; stir in ham; remove from heat. put half the sliced potatoes in a greased 1 1/2 quart casserole dish; top with half the sauce. sprinkle with smoked gouda and cheddar cheese; add remaining potatoes and sauce. cover dish with foil; bake 35 minutes; uncover and bake for 30-35 minutes or until potatoes are tender and golden; sprinkle with parmesan; bake 5 minutes or until cheese is golden; let stand 15 minutes before serving.

Target recipe: for sauce, melt butter in a saucepan, then blend in flour. cook over moderate heat and slowly stir in milk. season with salt and pepper and continue cooking until sauce is smooth and boiling. reduce heat and add cheese, stirring, until cheese is blended, then add green pepper/pimento mixture, stir, and remove from heat. grease a baking dish and fill with alternate layers of potatoes and sauce. bake in moderate oven, 350 degrees, until potatoes are done, about 1 to 1-1/2 hours. potatoes may be turned with a spoon to ensure even cooking.