I made these burgers over the 4th of July weekend. Let’s face it no 4th of July is complete without a good burger! I picked this burger to make as I knew it was going to have lots of flavor and I could also caramelize the onions ahead of time as well as mixing up that special sauce leaving me a little more time for other things! Anytime I entertain I do as much in advance as possible and that includes prepping some of the food! We enjoyed these burgers, the caramelized onions and the sauce gave the burger lots of great flavor. I will say next time I make them I will be adding some pickled jalapeño slices on top of my burger to add a little extra punch of flavor! This burger is one of my top three favorites! I will be making these several more times this summer.
INGREDIENTS
2 Tablespoons vegetable oil, and more for brushing the griddle
2 large onions, chopped
Salt
1/4 cup mayonnaise
2 Tablespoons ketchup
1 Tablespoon sweet pickle relish
1/2 teaspoon white vinegar
1 1/2 teaspoon mustard
2 lbs. ground chuck (60%)
8 hamburger buns
Pickles
Shredded lettuce
4-8 slices of tomato (I left off)
Pepper
8 slices of American cheese
DIRECTIONS
Heat oil in pan and add the chopped onions. Cook onions covered over medium heat for 30 minutes or until onions begin to turn golden brown and caramelize. Watch not to burn and stir occasionally. Remove lid add 1/2 cup of water. Allow water to evaporate. Remove onions from heat and set aside. Can be made ahead and kept in fridge.
For the sauce – mix together mayo, ketchup, relish and vinegar, mix well and set aside. This can also be done the day before.
Form the meat into 8 patties about 4 inches wide and 1/2 inch thick. Heat griddle and lightly brush with vegetable oil. Toast buns on the griddle, split side down (or can be done under the broiler watching carefully to not burn.) Remove buns from skillet when lightly browned and set aside. Salt and pepper both sides of your hamburger patties and cook on the griddle 3-5 minutes.
Spread the top of the patties with the mustard and flip. Continue cooking on the second side for an additional 3-5 minutes. Top burger with a slice of cheese to melt. When cooked to your desired doneness remove from pan and place lettuce on the bottom bun, add the burger on top of the lettuce, add the caramelized onions and spread the sauce on the split end of the top bun and top of the burger with the bun!
Enjoy!
