This Easy Philly Cheesesteak is a straightforward sandwich built on thinly sliced ribeye, caramelized peppers and onions, mushrooms, and melted provolone cheese nestled in a hoagie roll. The simplicity of the ingredients and technique makes it achievable for home cooks while delivering authentic flavor.
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Slice ribeye into thin strips. Cut bell peppers into long strips, onion into half rings and mushrooms into bite-sized pieces.
Preheat an oiled skillet over high-heat. Add onions, bell peppers and mushrooms to the skillet. Sautee until all veggies are golden brown. Remove from the skillet and set aside.
Add sliced beef to the same skillet and season with salt and pepper. Sautee until the beef is fully cooked. Add vegetables back to the skillet and stir to combine. Top with cheese slices and let mixture sit for a minute to melt.
Stuff toasted or untoasted hoagie buns with the mixture. Serve immediately and enjoy!
Store leftover assembled sandwiches wrapped in foil in the refrigerator for up to 2 days; reheat gently in a skillet or oven at 350°F until warmed through. Cooked beef, peppers, and onions keep separately for up to 4 days and can be reassembled fresh.
Ribeye is recommended because it has good marbling and stays tender when sliced thin and cooked quickly over high heat. Sirloin or flank steak are acceptable alternatives.
Yes. Provolone is traditional, but American cheese, Cheez Whiz, or mozzarella will melt smoothly. Avoid hard cheeses that don't melt easily.
Slice it as thin as possible—about 1/8 inch or thinner. Partially freezing the ribeye for 30 minutes makes slicing easier.
Slice and refrigerate the beef up to 8 hours ahead, and sauté the vegetables up to 4 hours ahead. Reheat vegetables gently and assemble fresh for best results.
Lightly butter the inside of the rolls and toast them face-down in a skillet or on a griddle until golden, about 1–2 minutes. This prevents sogginess.
