Gather all ingredients to streamline the cooking process.

In a large skillet over medium heat, add olive oil. Sauté sliced onions and peppers for about 5-7 minutes until tender.

Push veggies aside and add ribeye steak to the skillet. Cook until browned, about 3-5 minutes. Use a spatula to break apart as it cooks.

Sprinkle with salt and pepper; stir to combine.

Top with provolone cheese and cover skillet for 1-2 minutes until melted.

Scoop the steak-cheese mixture onto hoagie rolls and serve hot.