A delightful twist on classic hamburgers, these cheese-stuffed grilled burgers are juicy, flavorful, and perfect for any occasion.
Combine the seasoning salt with the ground beef in a mixing bowl.
Mix gently to avoid overworking the meat, which can make the burgers tough.
Divide the beef mixture into eight equal portions.
Use a kitchen scale for even portions if desired.
Flatten each portion into a thin patty.
Make the patties slightly larger than the desired burger size, as they will shrink during cooking.
Mix the cheddar cheese, mustard, and horseradish in a small bowl.
Ensure the filling is well combined for even flavor distribution.
Place a spoonful of the cheese mixture onto the center of four patties.
Leave a border around the edges to allow sealing.
Cover each filled patty with another patty and seal the edges by pinching them together.
Double-check the seal to prevent the filling from leaking during cooking.
Grill the patties over medium heat until cooked through, about 5-7 minutes per side.
Use a meat thermometer to ensure the internal temperature reaches 160°F (71°C).
Serve the burgers on buns with your favorite toppings and enjoy.
Let the burgers rest for a few minutes before serving to retain their juices.