"The winner of a dish from Michael Symon!..."
INGREDIENTS
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4 tablespoons olive oil (divided)
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1 pound ribeye (shaved less than 1/8-inch thick)
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2 cups yellow onions (peeled, shaved)
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1 red bell pepper (top removed, seeded, thinly sliced, optional)
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1 cup cremini mushrooms (stemmed, thinly sliced, optional)
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1 jalapeno (top removed, thinly sliced, optional)
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4 Philly-style Hoagie Rolls (toasted)
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store-bought cheese sauce (warmed for serving)
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Kosher salt and freshly ground black pepper (to taste)