These juicy grilled burgers are packed with flavor and are perfect for any barbecue or casual dinner.
Preheat your grill to medium heat.
Ensure the grill is clean and lightly oiled to prevent sticking.
In a mixing bowl, whisk the egg, then add mustard, Worcestershire sauce, onion, garlic, salt, pepper, sun-dried tomato, and thyme.
Mix thoroughly to ensure even distribution of flavors.
Add the ground beef to the bowl and gently mix with your hands until just combined.
Avoid overmixing to keep the burgers tender.
Shape the mixture into four equal patties, about ¾ inch thick. Make a small indentation in the center of each patty.
The indentation helps the patties cook evenly and prevents puffing.
Place the patties on the grill and cook for 6-8 minutes per side, flipping once, until the internal temperature reaches 160°F.
Avoid pressing down on the patties to retain their juices.
Serve the burgers on buns with your favorite toppings and sides.
Let the patties rest for a few minutes before serving to enhance juiciness.