I always start by prepping everything before cooking. It creates a smooth cooking experience. Slice the bell peppers and onions, and measure out the mushrooms and cheese. Having everything ready will help you move quickly once you start cooking.

Grab a large skillet and pour in that tablespoon of olive oil. Heat it over medium-high heat until it shimmers. The high temperature ensures a nice sear on your veggies and beef. You want that sizzle when you add your ingredients.

Add the sliced onions and bell peppers first into the hot oil. Give them a stir and let them cook for about 3 minutes until they soften. Next, throw in the mushrooms. Sauté everything together for another 2-3 minutes. The goal is to enhance the flavors and turn the veggies into sweet morsels that meld into your cheesesteak.

Once your vegetables are looking good, it's time to add the star of the show—Gary's QuickSteak beef. Sprinkle the Wow! Seasoning mix over the top and toss everything together. You want to distribute that seasoning evenly. Cook the beef until it’s browned and heated through, about 4-5 minutes. The sizzling sound will alert you that magic is happening.

When your beef is ready, layer the cheese slices over the beef and veggie mixture. Cover the skillet with a lid. This helps the cheese to melt beautifully. Leave it on the heat for about 2-3 minutes, checking occasionally.

While the cheese melts, split your hoagie rolls down the middle. Consider toasting them lightly in another pan or under the broiler for an added crunch.

With the cheese wonderfully gooey, it’s time to load up your rolls. Scoop generous portions of the cheesy steak and veggies into each roll. Don’t hold back—make it deliciously overflowing!

Your cheesesteaks are ready! Enjoy them while piping hot, perhaps with those sweet potato fries or a refreshing salad on the side.