Philadelphia Cheese Steaks with Onions and Wasabi Ketchup

Ingredients

• 12 ounces leftover flank steak slices
• 4 steak rolls, halved crosswise
• 1 onion, halved and thinly sliced
• 1 cup shredded Cheddar
• 1/4 teaspoon wasabi paste
• 4 tablespoons ketchup

Directions

Preheat oven to 400 degrees F.

Place steak slices inside halved rolls. Top with onions and cheese. Wrap cheese steaks in foil and bake 8 to 10 minutes, or until cheese melts.

Meanwhile, combine ketchup and wasabi paste. Mix until blended. Serve with cheese steaks.