Smash Burgers with Baconnaise Sauce (Print Version)

# Ingredients:

→ Burger Making

01 - 2 lbs of 80/20 ground chuck, shaped into loose balls about 1/3-pound each
02 - Thinly sliced sweet white onions
03 - Crispy, chopped thick-sliced bacon (1/2 pound)
04 - Seasoning mix: garlic powder, black pepper, and salt
05 - Sliced pepper jack cheese
06 - Soft burger rolls
07 - Avocado oil for greasing the griddle
08 - Yellow mustard

→ The Bacon Mayo Mixture

09 - 1/2 cup mayo, preferably full-fat
10 - 2 tbsp of ketchup
11 - Yellow mustard (2 tbsp)
12 - Cooked bacon bits (1/2 pound)
13 - 1 tbsp of Worcestershire sauce
14 - 1 tbsp apple cider vinegar
15 - 1 tbsp of seasoning spice mix
16 - Crushed red pepper flakes, 1 tbsp

# Instructions:

01 - Shape the ground chuck into loose 1/3-pound balls. Place them in the fridge for 30 minutes to firm up.
02 - Slice the onions ultra-thin using a mandoline slicer. Press out extra water and keep them in the fridge until needed.
03 - Cook the bacon until crispy and golden, then chop it into tiny bits.
04 - In a bowl, combine mayo, ketchup, mustard, bacon pieces, Worcestershire, apple cider vinegar, crushed red pepper, and your preferred seasoning blend. Stir well!
05 - Heat a griddle on high. Drizzle it with avocado oil, place chilled burger balls, then add onion slices on top. Smash the patties flat with a sturdy spatula and sprinkle seasoning generously over them.
06 - After 3 minutes, when the patties have a crust, brush the mustard on top, flip them, and add sliced pepper jack cheese. Let them cook for 3 more minutes until the cheese melts.
07 - Lightly toast buns on the griddle. Spread the bacon-mayo mixture on the bottom bun, stack two patties, top it off with more sauce, and finish with the top bun. Serve piping hot!

# Notes:

01 - Opting for 80/20 ground chuck makes your patties juicy and full of flavor.
02 - Before slicing onions, use gloves or a safety guard to protect your hands from the sharp mandoline blade.