Make this recipe a recipe that people in that category can eat. categories: ['low_carb'], 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: 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.