Ingredients
Equipment
Method
Preparation
- Form the ground chuck into balls weighing about 1/3 pound each and refrigerate for 30 minutes.
 - Thinly slice the onions and soak them in cold water for 10 minutes, then drain.
 - Cook the bacon in a skillet over medium heat until crispy, about 7-10 minutes, then chop.
 - Mix the mayo, ketchup, mustard, chopped bacon, Worcestershire sauce, apple cider vinegar, all-purpose rub, and red pepper flakes together and refrigerate.
 
Cooking
- Heat a large griddle or skillet over medium-high heat and apply avocado oil.
 - Place burger balls on the griddle, smash them flat, and season.
 - Cook for 3-4 minutes until golden, drizzle mustard before flipping, and add cheese.
 - Toast burger buns cut-side down for 1-2 minutes until golden.
 - Assemble burgers with Baconnaise on the bottom bun, then add patty and more sauce.
 
Nutrition
Notes
Store cooked Smash Burgers in an airtight container for up to 3 days, separated with parchment paper. For longer storage, wrap individually and freeze for up to 3 months.
