Ingredients
4 tablespoons vegetable oil, divided
1 sweet yellow onion, halved and thinly sliced into 2-inch slices
1 red bell pepper, thinly sliced
1 green bell pepper, thinly sliced
2½ to 3 pounds petite sirloin, thinly sliced
1½ teaspoons seasoned salt or other all-purpose seasoning, divided
1 teaspoon garlic pepper, divided
8 hoagie rolls
6 tablespoons softened butter
7 ounces sliced provolone cheese (7 one-ounce slices)
Instructions
1-Place beef in freezer for 20 to 30 minutes to make thin slicing easier.
2-Heat 2 tablespoons vegetable oil in a large, deep sauté pan over medium-low heat. Add onions and bell peppers, cooking until very tender without browning. Transfer veggies to a dish and set aside.
3-Trim excess fat from sirloin and slice as thin as possible across the grain. Chop into very small pieces around ¼-inch size.
4-Heat additional oil in the pan over medium-high heat. Add half the chopped steak, seasoning with ¾ teaspoon seasoned salt and ½ teaspoon garlic pepper. Cook until no pink remains, about 4 to 5 minutes. Transfer to the dish with veggies using a slotted spoon, leaving juices behind. Repeat with remaining steak and seasoning.
5-Preheat oven to 400 degrees F.
6-Split hoagie rolls without separating. Spread softened butter inside and place on baking sheet. Toast in oven for 3 to 5 minutes until lightly golden.
7-Drain juices from pan, return all steak and veggies to the skillet. Place provolone slices over the mixture, cover, and cook on medium heat until cheese melts, about 4 to 5 minutes. Stir and mix cheese evenly.
8-Use tongs to transfer the mixture to toasted hoagie rolls and serve.
Notes
❄️ Freeze sirloin briefly before slicing to get thin, uniform pieces.
🔥 Cook peppers and onions over medium-low heat to avoid browning and preserve sweetness.
🥖 Toast hoagie rolls with butter for added flavor and to prevent sogginess.
- Prep Time: 20 minutes
- Cook Time: 25 minutes
- Category: Main Course
- Method: Sautéing, Toasting
- Cuisine: American
Nutrition
- Serving Size: 1 sandwich
- Calories: 532
- Sugar: 8 g
- Sodium: 916 mg
- Fat: 22 g
- Saturated Fat: 11 g
- Unsaturated Fat: 7 g
- Trans Fat: 1 g
- Carbohydrates: 38 g
- Fiber: 2 g
- Protein: 44 g
- Cholesterol: 126 mg
