Philly-Style Steak Sandwich with Sautéed Onions and Peppers

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A hearty sandwich featuring tender sliced steak with sweet sautéed onions and bell peppers melted under provolone cheese on a toasted hoagie roll. This American-inspired sandwich and wrap recipe, ready in about 25 minutes, pairs ribeye steak, thinly sliced, hoagie roll, green bell pepper, sliced for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 700 calories and feeds 1, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 15 min Serves 1 American cuisine 700 cal/serving
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Ingredients

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Instructions

  1. Step 1: Heat 1 tablespoon of olive oil in a large skillet over medium heat. Add 1/2 sliced yellow onion and 1/2 sliced green bell pepper, sauté for 6-8 minutes until softened and caramelized, stirring occasionally.
  2. Step 2: Remove the vegetables from the skillet and set aside. Increase heat to medium-high and add the remaining 1 tablespoon of olive oil.
  3. Step 3: Season 8 ounces of thinly sliced ribeye steak with 1/2 teaspoon salt, 1/4 teaspoon black pepper, and 1/4 teaspoon garlic powder, then add to the hot skillet. Cook for 3-4 minutes, stirring occasionally until just cooked through and browned.
  4. Step 4: Return the sautéed onions and peppers to the skillet with the steak, stir to combine and cook for 1 more minute.
  5. Step 5: Slice the 6-inch hoagie roll lengthwise without cutting all the way through. Fill the roll with the steak and vegetable mixture evenly, then lay 2 slices of provolone cheese on top.
  6. Step 6: Cover the sandwich with a lid or foil and let sit for 2-3 minutes to melt the cheese. Serve warm.

Frequently asked questions

How long does Philly-Style Steak Sandwich with Sautéed Onions and Peppers take to make?

Total time is about 25 minutes (10 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Philly-Style Steak Sandwich with Sautéed Onions and Peppers?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep ribeye steak, thinly sliced from drying out.

Can I substitute ingredients in Philly-Style Steak Sandwich with Sautéed Onions and Peppers?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Philly-Style Steak Sandwich with Sautéed Onions and Peppers for a different number of people?

The recipe is written for 1 servings. Multiply each ingredient by (your serving target / 1). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Philly-Style Steak Sandwich with Sautéed Onions and Peppers?

American sandwiches & wraps like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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