1lb450g beef sirloin steak, thinly sliced against the grain
2tablespoonsolive oildivided
1medium yellow onionthinly sliced
1green bell pepperthinly sliced
1red bell pepperthinly sliced (optional, for color)
1cupmushroomssliced (optional)
2-3garlic clovesminced
Salt and black pepper to taste
For the Pasta and Cheese Sauce:
12oz340g penne pasta (or your preferred shape)
2tablespoonsbutter
2tablespoonsall-purpose flour
2cupswhole milkor heavy cream for extra creaminess
1cupshredded provolone cheese
1cupshredded mozzarella cheese
½teaspoongarlic powder
½teaspoononion powder
½teaspoonWorcestershire sauceoptional, for umami flavor
Fresh parsley for garnishoptional
Instructions
Cook the Pasta:Bring a large pot of salted water to a boil.Add the pasta and cook according to package instructions until al dente. Drain and set aside.
Prepare the Steak:Heat 1 tablespoon of olive oil in a large skillet over medium-high heat.Season the thinly sliced steak with a pinch of salt and black pepper.Add the steak to the skillet and sear for 1-2 minutes per side until browned but not overcooked. Remove the steak from the skillet and set aside.
Sauté the Veggies:In the same skillet, add the remaining tablespoon of olive oil.Add the sliced onions, green bell peppers, and red bell peppers. Sauté for about 5-6 minutes until softened.Stir in the mushrooms (if using) and cook for another 2 minutes.Add the minced garlic and cook for 30 seconds until fragrant.
Make the Cheese Sauce:In a separate large saucepan, melt the butter over medium heat.Whisk in the flour and cook for 1-2 minutes to form a roux.Gradually whisk in the milk, stirring constantly to avoid lumps.Allow the mixture to simmer for 2-3 minutes until thickened.Stir in the garlic powder, onion powder, Worcestershire sauce, provolone cheese, and mozzarella cheese. Continue stirring until the cheese is melted and the sauce is smooth.
Combine Everything:Add the cooked pasta to the cheese sauce and stir to coat evenly.Fold in the cooked steak and sautéed veggies, mixing gently to combine.
Serve:Garnish with fresh parsley (optional) and serve warm.Enjoy this hearty and creamy Philly Cheese Steak Pasta!