Make this recipe a recipe that people in that category can eat. categories: ['low_carb'], recipe: spread one side of two slices of bread with the mayonnaise, then onto the mayo side layer the ham, cheese and onion. spread one side of the remaining two slices of bread each with a teaspoon of the horseradish sauce. place the 2nd slice of bread horseradish-side down over the onion, then on the outer sides of the sandwich, spread the softened butter evenly. in a skillet over medium heat, toast the sandwiches for about 5 minutes on each side or until the bread is lightly browned and cheese has melted.

Target recipe: mix the first six ingredients together and spread onto bread rounds. mix the next four ingredients together; spread over the top of the ham mixture and place on a baking sheet. preheat broiler; broil until cheese is melted (take caution as this will scorch quickly).