1️⃣ Prepare the Steak:

1. Place the steak in the freezer for 15-20 minutes to firm it up (this makes slicing easier).
2. Thinly slice the steak across the grain and season lightly with salt and black pepper.

2️⃣ Sauté the Vegetables:

1. Heat 1 tablespoon olive oil and 1 tablespoon butter in a large skillet over medium heat.
2. Add the sliced bell peppers and onions. Sauté for 5-7 minutes until softened and slightly caramelized.
3. Remove the veggies from the skillet and set aside.

3️⃣ Cook the Steak:

1. In the same skillet, heat the remaining 1 tablespoon olive oil and 1 tablespoon butter over high heat.
2. Add the sliced steak and cook for 2-3 minutes, stirring occasionally, until browned.
3. Return the sautéed peppers and onions to the skillet and toss to combine.

4️⃣ Assemble the Sandwiches:

1. Preheat your oven broiler to high.
2. Slice the hoagie rolls and place them on a baking sheet.
3. Fill each roll with the steak, peppers, and onions mixture.
4. Top with 2 slices of provolone cheese per sandwich.

5️⃣ Melt the Cheese:

1. Place the sandwiches under the broiler for 1-2 minutes, or until the cheese is melted and bubbly.
2. Keep a close eye to avoid burning.

6️⃣ Serve:

1. Remove the sandwiches from the oven and serve hot.
2. Add pickled jalapeños for an extra spicy kick if desired.