Ingredients Meat & Poultry Beef Recipes Ground Beef Recipes Cheddar-Horseradish Burgers 3.4 (39) 4 Reviews By Martha Stewart Test Kitchen Martha Stewart Test Kitchen The recipes developed by our test kitchen team have undergone a rigorous process of development and testing, ensuring that every element is optimal, from ingredient amounts to method and cooking time. This process includes triple-testing recipes to ensure they meet our high standards. The many stellar cooks and food editors who have been part of our team include Sarah Carey, Lucinda Scala Quinn, Jennifer Aaronson, Shira Bocar, Anna Kovel, Greg Lofts, Riley Wofford, Lauren Tyrell, and Lindsay Leopold. Editorial Guidelines Updated on May 16, 2017 Print Rate It Share Share Tweet Pin Email Prep Time: 25 mins Total Time: 35 mins Servings: 4 Fattier (versus leaner) cuts of meat and poultry make the juiciest burgers. To maximize flavor, season the outside of burgers in addition to the meat mixture. Ingredients 1 ½ pounds ground beef chuck (80% lean) 3 to 4 tablespoons bottled white horseradish 1 tablespoon Worcestershire sauce Coarse salt and ground pepper Vegetable oil, for grates 4 slices cheddar cheese (about ½ ounce each) 4 English muffins, split horizontally Desired toppings (leaf lettuce, sliced tomato, sliced onion, sliced pickles, ketchup, mustard, pickle relish) Directions Heat grill to medium-high. In a medium bowl, place beef, horseradish, Worcestershire sauce, 1 teaspoon coarse salt, and 1/4 teaspoon pepper. Mix very gently with a fork to combine, being careful not to overwork meat (which would make burgers dense). Gently form meat into 4 equal-size patties, 4 inches in diameter and 1 inch thick. With thumb, make a 1/2-inch-deep indentation in the center of each patty (this helps keep burgers flat during grilling). Moisten a folded paper towel with oil; grasp with tongs and rub over grates. Season burgers with salt and pepper. Grill 4 to 7 minutes per side for medium-rare, placing cheese on second side for last 3 to 4 minutes of cooking. Serve on English muffins (toasted on grill, if you like), with desired toppings. Rate it Print