Vegetable or Peanut Oil, for frying (about 1-2 inches deep)
For Serving (The Essential Dips):
Cheese Whiz Sauce: Melt ½ cup Cheese Whiz with 2 tbsp milk.
Garlic Aioli: Mix ½ cup mayo with 2 minced garlic cloves and a squeeze of lemon.
Marinara Sauce, for dipping.
Step-by-Step: Crafting Your Crispy Masterpieces
Phase 1: Make the Legendary Filling
Slice & Sear: Pat your thinly sliced steak very dry. Heat 1 tbsp oil in a large skillet or wok over high heat. Add steak in a single layer, season with salt, and sear without moving for 1-2 minutes until browned. Toss and cook just until no pink remains. Remove to a bowl.
Caramelize the Veggies: In the same skillet, add remaining oil. Add onions, peppers, and mushrooms (if using). Cook over medium-high heat, stirring occasionally, until deeply caramelized and soft, about 10-12 minutes.
Combine & Season: Return steak and any juices to the skillet with the veggies. Add Worcestershire, soy sauce, garlic powder, and black pepper. Toss everything together and cook for 1 more minute. Taste and adjust salt.
Cool Completely: Transfer the mixture to a bowl and let it cool to room temperature. This is crucial—a hot filling will steam and make the wrapper soggy. Once cool, fold in the torn provolone cheese.
Phase 2: The Art of the Roll
Set Up Your Station: Lay one egg roll wrapper on a clean surface in a diamond orientation (point facing you). Keep the rest under a damp towel.
Fill: Place about 3 tablespoons of the cooled filling just below the center of the wrapper.
