Philly Cheesesteak Lasagna

Prep time: 45 min
Cook time: 85 min
Servings: 12
Yield: 12 servings

Description

This Philly cheesesteak lasagna is not your typical lasagna! It's loaded with marinated flank steak, bell peppers, mushrooms, and four kinds of cheese.

Ingredients

2 pounds flank steak
2 onions, sliced
2 green bell peppers, sliced
1 (8 ounce) package sliced fresh mushrooms
2 tablespoons Worcestershire sauce
2 tablespoons olive oil
salt and ground black pepper to taste
12 lasagna noodles
cooking spray
2 (24 ounce) jars spaghetti sauce
1 teaspoon garlic powder
1 (16 ounce) container ricotta cheese
1 (8 ounce) package shredded mozzarella cheese, divided
1/2 cup grated Parmesan cheese
1 egg, beaten
1/4 cup chopped fresh parsley
2 (8 ounce) packages shredded provolone cheese

Directions

1 Combine flank steak, onions, bell peppers, and mushrooms in a large resealable plastic bag. Add Worcestershire sauce, olive oil, salt, and pepper. Seal and let marinate in the refrigerator for about 30 minutes.
2 Meanwhile, place lasagna noodles into a 9x13-inch baking dish. Cover with hot water and let soak until tender, about 20 minutes. Drain noodles in a colander, then dry the baking dish and grease with cooking spray.
3 Preheat the oven to 350 degrees F (175 degrees C).
4 Transfer marinated steak to a large baking sheet and discard marinade. Arrange onions, bell peppers, and mushrooms around steak.
5 Bake in the preheated oven until steak starts to brown, 15 to 20 minutes. Turn on the broiler and broil until steak darkens, about 5 minutes. Remove from the oven and return the heat to 350 degrees F (175 degrees C). Slice steak into thin pieces when cool enough to handle.
6 Combine spaghetti sauce and garlic powder in a large skillet over medium-low heat. Stir in sliced flank steak. Add onions, bell peppers, and mushrooms. Remove from the heat.
7 Mix ricotta, 1/2 of the mozzarella, Parmesan, egg, and parsley together in a bowl.
8 Spread 2 cups sauce mixture in the bottom of the prepared baking dish. Top with four lasagna noodles. Cover noodles with 1/3 of the ricotta mixture, 2 cups sauce mixture, and 1/3 of the provolone. Repeat layers twice. Sprinkle remaining mozzarella on top. Cover the baking dish with greased aluminum foil.
9 Bake in the preheated oven until bubbling, about 45 minutes. Uncover and continue baking until mozzarella cheese is browned, about 15 minutes. Let stand for 15 minutes before cutting and serving.