Animal Style Sliders In-N-Out (Print Version)
# Ingredients:
→ Ground Beef Mixture
01 -
12 brioche slider buns
02 -
450 g ground beef
03 -
15 ml yellow mustard
04 -
5 ml Worcestershire sauce
05 -
5 ml garlic powder
06 -
2.5 ml salt
07 -
2.5 ml ground black pepper
08 -
60 g shredded cheese
→ Caramelized Onions
09 -
2 onions, thinly sliced
10 -
15 g unsalted butter
→ Toppings
11 -
8 slices American cheese
12 -
60 g shredded iceberg lettuce
13 -
2 small tomatoes, thinly sliced
14 -
12 pickle slices
→ Burger Sauce
15 -
80 ml mayonnaise
16 -
30 ml ketchup
17 -
15 ml yellow mustard
18 -
15 ml pickle brine
19 -
5 ml Worcestershire sauce
20 -
15 ml minced onion
21 -
15 ml pickle relish
22 -
2.5 ml garlic powder
23 -
2.5 ml salt
24 -
2.5 ml ground black pepper
25 -
2.5 ml paprika
# Instructions:
01 -
In a bowl, combine mayonnaise, ketchup, mustard, pickle brine, Worcestershire sauce, minced onion, pickle relish, garlic powder, salt, black pepper, and paprika. Whisk until fully blended, then refrigerate until needed.
02 -
Sauté sliced onions in butter over medium-low heat, stirring frequently, until deeply golden and caramelized, about 25–30 minutes. Set aside.
03 -
In the same skillet, cook ground beef with yellow mustard, Worcestershire sauce, garlic powder, salt, and black pepper over medium-high heat until fully browned. Drain any excess fat on paper towels.
04 -
Allow the cooked beef to cool slightly. Fold in 60 ml of prepared burger sauce, shredded cheese, and all caramelized onions. Mix thoroughly until the mixture is cohesive.
05 -
Preheat oven to 175°C. Overlap two sheets of foil and coat with nonstick spray. Place the bottom halves of the slider buns on the foil. Evenly spread the beef-onion mixture over the buns. Layer with American cheese slices, then cap with top buns. Wrap tightly in foil.
06 -
Transfer the wrapped sliders onto the oven rack and bake for 30 minutes or until the cheese has melted thoroughly and the filling is heated through.
07 -
Unwrap sliders and remove the top buns. Garnish with sliced tomatoes, pickles, shredded lettuce, and extra burger sauce. Replace the top buns.
08 -
Slice the assembled sliders with a serrated knife and serve immediately while hot.
# Notes:
01 -
Prepare the beef mixture in advance and keep refrigerated; bring to lukewarm before assembly to prevent sauces and cheese from separating.