Ingredients
Equipment
Method
- Make the Animal-Style Sauce
- Combine the 1/2 cup mayonnaise, 3 tablespoons ketchup, 2 tablespoons dill pickle relish, 2 teaspoons white vinegar, and teaspoon sugar in a medium bowl. Stir to combine and set aside. Sauce can be made up to a week in advance. Store, covered in the fridge until ready to use.
For the burgers:
- Prepare the grill for medium-high direct grilling, 450-500 degrees F.
- Slice the tomato, cheese, and clean and tear the lettuce into smaller pieces.
- Warm the carnitas and keep warm on the stove.
- Toss whole spring onions with 1 tablespoon of olive oil and a ½ teaspoon of kosher salt and a few grinds of black pepper. Coat well. Grill, turning occasionally, until charred and tender, about 10 minutes. Set aside to cool slightly then dice into small pieces.
- Split buns and lightly butter the cut sides. Toast on the grill until golden.Remove from the grill and cover to keep warm.
- Form beef into 4 equal-sized patties. Press down into thin, 1/4-inch thick patties that are a bit larger than the buns. The patties will shrink a bit as they cook. Drizzle patties with 1 tablespoon olive oil. Season beef patties generously with salt and pepper.
- Place patties on the hot grill. After 1–2 minutes, spread about 1 teaspoon of yellow mustard on the raw side of each patty. Flip the patties so the mustard side is down and cook until nicely seared and caramelized, about 2–3 minutes.
- Top each patty with a slice of Oaxaca cheese and let it melt as the burger finishes cooking. Remove from heat.
- On the bottom bun, spread a generous spoonful of In-N-Out style spread. Place the mustard-glazed beef patty with melted cheese on the bun. Top with a generous helping of warm carnitas. Add grilled spring onions, pickles, lettuce, and tomato. Spread more In-N-Out style spread on the top bun and place on top. Secure with a skewer if needed.
Nutrition
Video
Notes
- Grillig gloves: A pair of grilling gloves come in handy when spreading the mustard over each patty. They prevent your hands from getting too hot while working.
- Spring Onion Swap: Can’t find Mexican spring onions? Regular green onions or even red onions work just as well.
- Double Double: For a true In-N-Out experience, double up the patties and cheese for a towering burger.
- Cheese Options: Oaxaca cheese melts beautifully and adds a creamy, authentic touch, but you can substitute with Monterey Jack, mozzarella, or American cheese if needed.
