Philly cheesesteak sandwich (Printable Version)

Classic Philly sandwich featuring thinly shaved beef, caramelized onions, and melted provolone cheese.

# Everything You’ll Need:

→ Beef and Marinade

01 - 2 lbs partially frozen bottom round roast beef
02 - 1/2 tablespoon baking soda
03 - 2 tablespoons vinegar
04 - 1 tablespoon sugar
05 - 1 tablespoon garlic salt
06 - 1/2 tablespoon onion powder
07 - 2 teaspoons black pepper
08 - 1 teaspoon salt
09 - 2 cups water
10 - 1 tablespoon Worcestershire sauce
11 - 3 tablespoons vegetable oil (for cooking beef)

→ Vegetables

12 - 1 medium onion
13 - 1 tablespoon vegetable oil (for sautéing onions)

→ Bread and Cheese

14 - 6 footlong sub rolls
15 - 10 slices provolone cheese

# Steps to Cook:

01 - Using a mandoline slicer, shave the partially frozen beef into thin slices. If unavailable, use a sharp knife ensuring slices are very thin.
02 - Combine baking soda, vinegar, sugar, garlic salt, onion powder, black pepper, salt, water, and Worcestershire sauce in a bowl. Add the beef slices and let marinate for 20 minutes.
03 - While beef marinates, dice the onion. Preheat a large griddle over high heat and sauté the onions in 1 tablespoon of vegetable oil until lightly charred, about 1 minute. Remove and set aside.
04 - Slice each sub roll 3/4 through and place cut side down on the hot griddle. Toast for 15 to 30 seconds until lightly browned. Remove and set aside.
05 - Drain beef from marinade without rinsing. Heat 3 tablespoons of vegetable oil on the griddle over high heat. Cook beef shavings until foam dissipates and meat is browned and cooked through, approximately 10 minutes.
06 - Turn off the heat. Divide the cooked beef into six portions directly on the griddle. Top each portion with slices of provolone cheese and allow to sit until cheese melts, 1 to 2 minutes.
07 - Scoop the beef and melted cheese into each toasted bread roll. Top with the sautéed onions. Serve immediately, optionally with ketchup or horseradish sauce.

# Extra Suggestions:

01 - For easier slicing, partially thaw the beef for 1 to 2 hours or refreeze thawed beef for 30 to 40 minutes to firm it before slicing.
02 - Substitute hoagie rolls or any long baguette if footlong sub rolls are unavailable.