Cheese Steak Tortellini Casserole 🧀🥩🍝

Cheese Steak Tortellini Casserole

This Cheese Steak Tortellini Casserole is loaded with tender steak bites, cheesy tortellini, sautéed peppers and onions, and a creamy, melty cheese sauce — all baked together into one bubbling, satisfying meal. It’s like a Philly cheesesteak meets a baked pasta dish, and it’s weeknight gold!

📝 Ingredients

• 1 lb sirloin steak or steak tips, cut into bite-sized pieces
• 20 oz cheese tortellini (fresh or refrigerated)
• 1 green bell pepper, sliced
• 1 small onion, sliced
• 2 cloves garlic, minced
• 2 tablespoons olive oil, divided
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1/2 teaspoon Italian seasoning
• 1 cup shredded provolone or mozzarella cheese (plus 1/2 cup for topping)
• 1/2 cup heavy cream or sour cream (for creaminess)
• Optional: red pepper flakes, for heat
• Fresh parsley or chives, for garnish
  

  👩‍🍳 Instructions