Grilled Philly Cheesesteak Sandwich with Caramelized Onions

By AislePrompt Editorial · Published 2026-05-24 · Updated 2026-05-24

How this recipe was made — this recipe was drafted by AislePrompt's AI-assisted pipeline from technique templates and USDA-sourced nutrition data, and published by AislePrompt Editorial — see how AislePrompt recipes are drafted and published.

Tender strips of grilled ribeye steak layered with melted provolone and sweet caramelized onions on a toasted hoagie roll. This American-inspired sandwich and wrap recipe, ready in about 35 minutes, pairs ribeye steak, provolone cheese, hoagie rolls for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 720 calories and feeds 2, 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: 25 min Serves 2 American cuisine 720 cal/serving

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Ingredients

12 oz, thinly sliced ribeye steak
4 slices provolone cheese
2 hoagie rolls
1 large, thinly sliced yellow onion
3 tbsp olive oil
1 tsp salt
1/2 tsp black pepper
1/4 tsp garlic powder

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Instructions

Step 1: Heat 2 tbsp olive oil in a large skillet over medium heat. Add 1 large thinly sliced yellow onion with 1/2 tsp salt and cook, stirring occasionally, for 15 minutes until the onions are golden brown and caramelized.
Step 2: While onions cook, season 12 oz thinly sliced ribeye steak with 1 tsp salt, 1/2 tsp black pepper, and 1/4 tsp garlic powder. Heat a grill pan over medium-high heat and grill the steak slices for 2 minutes per side until just cooked through and slightly charred.
Step 3: Preheat oven broiler to high. Slice 2 hoagie rolls lengthwise, brush the insides with 1 tbsp olive oil, and toast under the broiler for 1-2 minutes until golden.
Step 4: Layer the grilled steak slices evenly inside each toasted hoagie roll, top with 2 slices of provolone cheese and half the caramelized onions. Place sandwiches on a baking sheet and broil for 2 minutes until cheese melts and bubbles.
Step 5: Remove sandwiches from oven, let cool for 1 minute, then serve warm.