Print

Blackstone Smash Burger Recipe Easy Homemade with Caramelized Onion and Truffle Aioli

blackstone smash burger recipe - featured image
Print Recipe

A quick and easy smash burger recipe featuring crispy edges, sweet caramelized onions, and a luxurious truffle aioli, perfect for casual gatherings or a comforting weeknight meal.

Ingredients

Scale
  • 1 pound ground chuck beef, 80/20 fat ratio
  • Salt and freshly ground black pepper, to taste
  • Vegetable oil or butter, for greasing the griddle
  • 2 large yellow onions, thinly sliced
  • 2 tablespoons unsalted butter
  • 1 teaspoon sugar
  • Pinch of salt
  • ½ cup mayonnaise
  • 1 teaspoon truffle oil
  • 1 small garlic clove, minced
  • 1 teaspoon fresh lemon juice
  • Salt and pepper, to taste
  • 4 potato buns, lightly toasted
  • Fresh lettuce leaves (optional)
  • Tomato slices (optional)
  • Pickles (optional)
  • Cheese slices (American or cheddar, optional)

Instructions

  1. Caramelize the onions: Heat butter in a large skillet over medium-low heat. Add thinly sliced onions, sprinkle with sugar and a pinch of salt. Stir occasionally until onions soften and turn deep golden brown, about 25-30 minutes. Add a splash of water if onions start sticking.
  2. Prepare the truffle aioli: In a small bowl, whisk together mayonnaise, minced garlic, truffle oil, and lemon juice. Season with salt and pepper to taste. Cover and refrigerate until ready to use.
  3. Form the beef balls: Divide ground beef into four equal portions (about 4 oz each). Handle gently to avoid tough patties.
  4. Preheat the Blackstone griddle over medium-high heat. Lightly grease with vegetable oil or butter.
  5. Cook the smash burgers: Place each beef ball on the griddle. Using a spatula, press down firmly to flatten into a thin patty about ¼ inch thick. Season immediately with salt and pepper. Cook for 2-3 minutes until edges are crispy and browned.
  6. Flip the patties carefully. Add cheese slices if using and cook for another 1-2 minutes for medium doneness.
  7. Toast the buns: Place potato buns cut side down on the griddle for about 1 minute or until golden and warm.
  8. Assemble the burger: Spread truffle aioli on both bun halves. Layer bottom bun with lettuce, tomato, and pickles if desired. Add burger patty topped with melted cheese, then a heap of caramelized onions. Cap with top bun.
  9. Serve immediately for best texture and flavor.

Notes

Do not press down on patties after flipping to retain juices. Maintain a screaming hot griddle for crispy edges. Stir caramelized onions occasionally but allow them to sit to develop sweetness. Toast buns to prevent sogginess. Leftover caramelized onions keep up to one week refrigerated; truffle aioli best used within 3-4 days.

Nutrition

Keywords: smash burger, Blackstone griddle, caramelized onions, truffle aioli, homemade burger, easy burger recipe, comfort food

Find it online: https://zoeplate.com/blackstone-smash-burger-recipe-easy-homemade-with-caramelized-onion-and-truffle-aioli/