Healthier In-N-Out Double Double & Animal Style Fries

Step 3: Mix the sauce & caramelize the onions

  • Caramelized onions

    • onions
      , diced
      1
    • cooking oil
      a drizzle

  • Special sauce

    • ketchup
      1 part80 g
    • mayonnaise
      1 part70 g
    • onion powder
      a sprinkle
    • smoked paprika
      a sprinkle
    • black pepper
      a sprinkle
    • vinegar
      a drizzle

While the fries roast, prep the other toppings.

Dice a white onion (and maybe reserve some of this onion for raw slices to top the burger), and toss in a pan with a bit of cooking oil. Slowly cook down until and deeply browned.

  • If too much fond develops on the bottom of the pan and the onions threaten to burn, them with a splash of water.

In a bowl or container, add all special sauce components and mix to combine.

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