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Easy Philly Sandwich With Peppers and Onions

I remember the first time I had a real Philly cheesesteak. It wasn’t in Philly, mind you, but at a little corner deli in my hometown run by a guy who swore he learned the secrets straight from the source. The sizzle of the beef on the griddle, the sweet, caramelized onions, and the gooey, melty cheese clinging to every bite… it was pure sandwich perfection. Even though this version isn’t exactly authentic, it captures that same spirit of satisfying, cheesy goodness, and it’s easy enough to make any night of the week. This is my go-to recipe for a quick, delicious comfort food fix.

Recipe Overview

Prep Time: 10 minutes
Cook Time: 15 minutes
Total Time: 25 minutes
Servings: 4
Yield: 4 sandwiches
Dietary Type: Not specified

Ingredients

1 lb shaved roast beef (deli style)
½ lb provolone cheese (sandwich slices)
4 french bread rolls
1 large green pepper, sliced in strips
1 large onion, sliced fairly thin
1 tablespoon olive oil, for cooking pepper and onion
Margarine (I like I Can’t Believe it’s not Butter)
Condiments
- Mayonnaise (optional)
- Mustard (optional)
- Hot sauce (optional)

Equipment Needed

Large skillet
Spatula
Knife
Cutting board

Instructions

First, prepare your vegetables. In a skillet, heat the olive oil over medium heat. Add the sliced green pepper and onion. Fry the vegetables until they are tender and slightly caramelized, about 8-10 minutes. You want them to be soft and sweet, with a little bit of color. Once done, remove from the skillet and set aside in a bowl.
While the peppers and onions are cooking, prepare the french bread rolls. Cut each roll in half horizontally, creating the top and bottom buns for your sandwich.
Spread a thin layer of margarine on the cut sides of each roll.
Now it’s time to toast the rolls. You can do this in a couple of ways: either toast them in the oven at 350°F (175°C) for a few minutes until lightly golden, or brown them in the same skillet you used for the vegetables. If using the skillet, place the rolls cut-side down in the skillet over medium heat and cook for 2-3 minutes, or until lightly browned and crispy. Watch them carefully to prevent burning. Set the toasted rolls aside.
Using the same skillet, add enough shaved roast beef for one sandwich. Cook the roast beef until it is heated through, about 2-3 minutes per portion. You want it to be warm and slightly browned, but not overcooked. Avoid overcrowding the pan; cook the beef in batches if necessary to ensure even heating.
Once the roast beef is heated through, add a slice (or two, depending on the size) of provolone cheese on top of the beef. Allow the cheese to melt completely. You can cover the skillet with a lid for a minute or two to help the cheese melt faster.
(Optional) For extra meltiness, you can place the roast beef and cheese mixture on top of the bread in the oven for a minute or so to let the cheese get extra gooey and melty on the bread.
Assemble your sandwich. Place the heated roast beef and melted provolone cheese onto the bottom half of one of the toasted rolls.
Top with a generous portion of the fried onions and green peppers.
Add your favorite condiments, such as mayonnaise, mustard, or hot sauce, according to your preference.
Place the top half of the french bread roll on top of the filling to complete your Philly sandwich.
Repeat steps 5-11 for the remaining sandwiches. Serve immediately and enjoy!

Expert Tips & Tricks

For extra flavor, consider using a high-quality roast beef from a local butcher. The better the beef, the better the sandwich.
Don’t be afraid to experiment with different types of cheese. Swiss, mozzarella, or even cheddar can be delicious alternatives to provolone.
If you’re short on time, you can use pre-sliced onions and peppers from the grocery store. Just be sure to sauté them until they are fully cooked and tender.
Adding a splash of Worcestershire sauce to the onions and peppers while they’re cooking can add a depth of savory flavor.
For a spicier kick, add a pinch of red pepper flakes to the onions and peppers or use a spicy provolone cheese.
If you want to make this even easier, you can cook the peppers and onions ahead of time and store them in the refrigerator until you’re ready to make the sandwiches.

Serving & Storage Suggestions

Serve these Easy Philly Sandwiches immediately while they are hot and the cheese is melted and gooey. They are best enjoyed fresh.

If you have any leftovers, wrap them tightly in foil or plastic wrap and store them in the refrigerator for up to 2 days. To reheat, you can wrap the sandwich in foil and bake it in the oven at 350°F (175°C) for about 10-15 minutes, or until heated through. You can also microwave it, but the bread may become a bit soggy. For best results, reheat the beef and vegetables separately and then reassemble the sandwich with fresh bread. Freezing is not recommended as the bread and vegetables can become soggy upon thawing.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	626.7 kcal	N/A
Calories from Fat	274 g	44%
Total Fat	30.5 g	46%
Saturated Fat	14.1 g	70%
Cholesterol	119.7 mg	39%
Sodium	873.1 mg	36%
Total Carbohydrate	37 g	12%
Dietary Fiber	2.5 g	10%
Sugars	3.9 g	N/A
Protein	51.2 g	102%

Note: Nutritional information is an estimate and may vary based on specific ingredients and portion sizes.

Variations & Substitutions

Cheese Variations: Try using different types of cheese such as white American, Cheez Whiz (for a truly authentic, though arguably less refined, Philly experience), or even a spicy pepper jack.
Meat Variations: While roast beef is classic, you can substitute with thinly sliced steak (like sirloin or ribeye), chicken, or even mushrooms for a vegetarian option.
Bread Variations: If you can’t find french bread rolls, try using hoagie rolls, Italian bread, or even sturdy sandwich bread.
Vegetarian Option: For a vegetarian version, skip the beef and use sautéed mushrooms, bell peppers of various colors, and zucchini for a hearty filling.
Spicy Version: Add sliced jalapeños to the onions and peppers while they are cooking, or use a spicy cheese.

FAQs (Frequently Asked Questions)

Q: Can I make these sandwiches ahead of time?
A: While it’s best to serve them fresh, you can prepare the peppers and onions in advance and store them in the refrigerator. Assemble the sandwiches just before serving.

Q: How do I keep the bread from getting soggy?
A: Toasting the bread before assembling the sandwich helps create a barrier against moisture. Also, avoid adding too many wet condiments.

Q: Can I use a different type of oil for cooking the vegetables?
A: Yes, you can substitute olive oil with vegetable oil, canola oil, or any other cooking oil you prefer.

Q: What’s the best way to melt the cheese?
A: Covering the skillet with a lid while the cheese is on top of the beef helps to trap heat and melt the cheese quickly. You can also broil the open-faced sandwich in the oven for a minute or two.

Q: Can I freeze these sandwiches?
A: Freezing is not recommended, as the bread and vegetables can become soggy when thawed. It’s best to enjoy these sandwiches fresh.

Final Thoughts

I hope this recipe brings a little bit of that Philly magic to your kitchen. Whether you’re craving a quick weeknight dinner or a satisfying weekend lunch, these Easy Philly Sandwiches with Peppers and Onions are sure to hit the spot. Don’t be afraid to experiment with different variations and make it your own! And please, let me know how it turns out – I’d love to hear about your Philly sandwich adventures! Pair it with a crisp, cold beer or some homemade potato chips for the full experience. Enjoy!

Easy Philly Sandwich With Peppers and Onions Recipe