1 Lb. Ground beef (ground turkey substitutes well)
1 Medium Yellow onion, chopped
1/4 Tsp. Black pepper
1/8 Tsp. Salt
4 Heaping Tsp. Prepared horseradish
4 Slices Cheddar cheese
Mix ground beef with onions, salt and pepper. Divide into four equal balls and shape into patties 1-inch thick. Barbecue four minutes, then flip. Spread a teaspoon of horseradish on the top of each burger and cook four more minutes or until almost done to your liking. Top each with a slice of cheddar. Leave on grill until begins to melt and serve on buns with the toppings of your choice.