Name: Pat's Philly Cheese Steak (Copycat)
Prep time: 180 min
Cook time: 20 min
Total time: 200 min
Yield: 4
Ingredients: 4 tablespoons canola oil (, divided); 2 large onion (, sliced thinly); 24 ounces rib eye (, sliced as think as you can*); 6 ounces Cheez Whiz; 4 crusty Sub Rolls (, toasted (Amoroso is best)); kosher salt and fresh cracked pepper; Mayonnaise to taste on bottom of bun