Ingredients
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2 tbsp olive oil
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2 cups thinly sliced onion
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1/2 red bell pepper, thinly sliced
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1/2 green bell pepper, thinly sliced
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1/2 cup sliced mushrooms
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1 lb sirloin steak, frozen for about an hour for easy cutting
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1/4 tsp salt
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ground black pepper
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2 slices provolone cheese, cut into 8 pieces
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8 butter dinner rolls or slider rolls
Steps
1
Heat 1 tbsp olive oil in a large skillet over medium-high heat. Sauté onions until softened and starting to brown, about 6 min. Add peppers and mushrooms and cook until vegetable mixture is
tender, about another 6-8 min. more. Transfer
mixture to a bowl.
2
Meanwhile, slice steak very thinly and season with salt (in moderation) and pepper. Heat remaining oil in skillet and cook steak slices until browned and cooked through, about 4–5 min.
3
Top each dinner roll with meat, a piece of cheese and some of the vegetable mixture. Serve while warm.