Mini Philly Cheese Steak Crostini Food

FANCY PHILLY CHEESESTEAK

Steps:

• Preheat the oven to 350 degrees F.
• Heat 1 tablespoon oil in a large cast-iron skillet over medium-high heat. Sprinkle the steaks with salt and pepper and cook, flipping as needed, until browned all over and cooked to medium-rare (an internal temperature of 130 to 135 degrees F), 7 to 8 minutes. Transfer the steaks to paper towels to drain, wipe the skillet clean and return to medium heat.
• Heat the remaining 3 tablespoons oil in the skillet, then add the mushrooms. Sprinkle with salt and pepper and cook, stirring, until golden brown, 4 to 5 minutes. Add the onion and peppers, sprinkle with salt and pepper and cook, stirring, until lightly charred and soft, 7 to 8 minutes. Transfer to a bowl.
• Wipe out the skillet and sprinkle the cheese in it. Warm in the oven until melted, about 3 minutes.
• Meanwhile, divide the onions and mushrooms among the rolls. Very thinly slice the steaks and them divide among the rolls. Evenly pour some of the cheese over each roll. Sprinkle with flaky sea salt.

MINI PHILLY CHEESESTEAKS

Steps:

• Preheat oven to 400 degrees F (200 degrees C). Line baking sheets with aluminum foil.
• Melt butter in a skillet over medium-high heat. Whisk flour into hot butter and cook, whisking constantly, until mixture is pale and flour taste cooks off, about 1 minute. Pour milk into flour mixture and cook, whisking constantly, until mixture is hot and thickened, 3 to 6 minutes. Add 2 ounces provolone cheese, nutmeg, cayenne pepper, and salt; stir until cheese is completely melted. Remove from heat.
• Season steak all over with salt and ground black pepper.
• Heat 1 tablespoon olive oil in skillet over medium-high heat. Cook steak in hot oil, turning occasionally, until meat is slightly firm and pink on the inside, 5 to 7 minutes. Transfer meat to a plate.
• Return skillet to heat and pour water into the skillet; bring to a boil while scraping the browned bits of food off of the bottom of the pan with a wooden spoon. Pour liquid from the skillet over steak. Cool steak to room temperature; dice meat and place meat and accumulated juices from the plate into a large bowl.
• Heat 1 tablespoon oil in a skillet over medium-high heat; saute onion and peppers in hot oil until softened and slightly translucent, about 5 minutes.
• Stir peppers and onions mixture into diced meat; season with salt and pepper.
• Spread bread slices out on prepared baking sheets and drizzle remaining olive oil over the top. Turn slices over so that the oiled-side is facing down. Spread a thick layer of cheese mixture onto each slice. Spoon meat mixture over cheese. Sprinkle provolone cheese over the top of each slice.
• Bake in the preheated oven until browned and cheese is melted, 12 to 15 minutes.