Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: grease 13x9" casserole dish with reserved bacon grease. in bowl wisk together the evaporated milk, sour cream, salt, pepper, horseradish, and garlic. slice onions and carmalize in pan with butter and pinch of sugar on medium-low heat. this takes several minutes so be patient. layer half the potatoes in casserole dish followed by 1/2 the onions, 1/2 the crumbled bacon, 1/2 the liquid, and half the cheese. repeat steps with remaining ingredients. place in a 350 degree oven for 1 1/2 -2 hours. cover with aluminum foil if top starts to get to dark.

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.