# What You Need:
→ Beef
01 - 1 lb ribeye steak, thinly sliced against the grain (freeze for 30-45 minutes for easier slicing)
→ Vegetables
02 - 1 large yellow onion, thinly sliced
03 - 1 green bell pepper, thinly sliced (optional)
→ Cheese
04 - 8 slices provolone cheese (American cheese or Cheez Whiz may be substituted)
→ Bread
05 - 4 hoagie rolls or long sandwich rolls, split
→ Cooking Essentials
06 - 2 tbsp vegetable oil
07 - Salt and black pepper to taste
# Steps:
01 - Place ribeye steak in freezer for 30-45 minutes until firm but not frozen solid. Slice as thinly as possible against the grain for maximum tenderness.
02 - Heat 1 tablespoon oil in large skillet over medium heat. Add sliced onions and bell peppers if using. Cook stirring occasionally until softened and lightly browned, approximately 5-7 minutes. Transfer to plate and set aside.
03 - Add remaining oil to skillet and increase heat to medium-high. Arrange sliced beef in single layer. Season with salt and pepper. Cook stirring frequently until just browned, about 2-3 minutes.
04 - Return sautéed vegetables to skillet. Stir to distribute evenly throughout beef.
05 - Divide meat mixture into four equal portions in pan. Place 2 cheese slices over each portion. Let melt completely, about 1 minute.
06 - Split hoagie rolls lengthwise, keeping one side attached like a hinge. Optionally toast lightly for added texture.
07 - Using spatula, lift each cheesy beef portion and transfer into prepared roll. Serve immediately while hot and cheese is melted.