Ingredients
Method
Preparation
- Divide the ground beef into 3 oz (85g) portions and roll each into a ball. Place each ball between two pieces of parchment paper.
- Using the flat side of a mallet, flatten the balls into thin rounds.
- To make the sauce, combine mayonnaise, sour cream, ketchup, mustard, and black pepper. Mix well and refrigerate until ready to use.
Cooking
- Heat a cast iron skillet or griddle over medium-high heat.
- Season one side of the meat with salt and black pepper. Place this side down in the hot pan and season the other side with salt and pepper.
- Cook for 1-2 minutes and then flip the burger. Cook for another 30 seconds to a minute, and top one of the patties with cheddar cheese. Place the second patty on top and remove from the pan.
Assembly
- Toast the brioche buns on the grill for about 30 seconds and transfer them to a plate.
- Spread a spoonful of the sauce on the bottom bun, then add lettuce, tomato, and onion.
- Place the double patties on top, add pickles, more sauce, and finish with the top bun. Serve and enjoy!
Notes
If you have leftover patties, store them in an airtight container in the refrigerator for up to 3 days. You can reheat them on the stovetop or in the microwave. The sauce can also be stored in the fridge for about a week. Consider adding garlic powder or smoked paprika to the patties for extra flavors. Toasting the buns keeps them from getting soggy and adds a nice crunch.
