Ingredients
1 tbsp. vegetable oil
1 onion, chopped
1 lb. ground beef
1 tbsp. yellow mustard
1 tbsp. Worcestershire sauce
1 tsp. garlic powder
kosher salt
Freshly ground black pepper
2 tbsp. butter
4 slices sourdough bread
2 c. shredded Cheddar
6 Pickle slices
1 tomato, sliced
Ketchup, for drizzling
Preparation
Step 1In a large skillet over medium heat, heat oil. Add onion and cook until soft, 5 minutes, then add beef and cook until no longer pink, 5 minutes more. Drain fat.Step 2Add mustard, Worcestershire, and garlic powder to beef and season with salt and pepper. Stir until combined.Step 3Assemble sandwich: Butter the outside of all 4 slices of bread. Add 1 slice of bread buttered-side-down to skillet and top with 1/2 cup cheddar and half the cheeseburger mixture. Add pickle slices and tomato and a drizzle of ketchup. Top with 1/2 cup more cheddar and sandwich with another slice of bread, buttered side up.Step 4Repeat with remaining ingredients to make a second sandwich.Step 5Cook sandwiches until bread is golden and cheese is melty, 5 minutes.Step 6Serve.
