Step-by-step instructions
- Preheat your oven to 375°F (190°C).
- Cook the cheese tortellini according to package directions, drain, and set aside.
- In a skillet, heat oil over medium heat and sear the steak pieces until browned. Once done, remove the steak from the pan and set aside.
- In the same pan, sauté the diced onion, bell pepper, and minced garlic until they become soft and fragrant.
- Pour in the beef broth, heavy cream, Italian seasoning, salt, and pepper. Let it simmer for a few minutes until it slightly thickens.
- Stir in the cooked tortellini and seared steak, then fold in half of the shredded cheeses.
- Transfer the mixture to a greased baking dish. Top with the remaining cheese.
- Bake for 20–25 minutes until bubbly and golden.
- Serve hot, garnished with a sprinkle of parsley and red pepper flakes for an added kick.
Best ways to enjoy it
This casserole is delicious enough to stand on its own, but you can elevate your meal by pairing it with a crisp green salad or garlic bread for some crunchy contrast. For a complete experience, serve it with a glass of red wine or a sparkling beverage.
Storage and reheating tips
To keep your leftovers fresh, store any uneaten casserole in an airtight container in the refrigerator for up to three days. You can also freeze it for up to two months. Just be sure to freeze it in a freezer-safe dish, and when you’re ready to enjoy it again, thaw it overnight in the fridge before reheating in the oven or microwave.
Helpful cooking tips
- Always sear the steak before adding it to the casserole; this enhances the flavor and gives it a nice texture.
- For extra creaminess, consider adding a splash more heavy cream or a dollop of sour cream before baking.
- If you want a crispy topping, broil for the last few minutes of baking but keep a watchful eye to prevent burning.
Creative twists
Feeling adventurous? You can try different flavor combinations by adding ingredients such as sautéed mushrooms, spinach, or even different cheese varieties like pepper jack for a spicy kick. Additionally, consider a barbecue sauce for a tangy twist!
Common questions
Q: What is the prep time for this casserole?
A: The total prep time is about 15 minutes, with cooking taking around 25-30 minutes, making it a perfect 45-minute dish from start to finish!
Q: Can I substitute the beef for another protein?
A: Absolutely! Ground turkey or chicken work wonderfully. You can also make it vegetarian by omitting the meat altogether.
Q: How do I know if it’s fully cooked?
A: You’ll know it’s ready when the top is golden and bubbling. A food thermometer can be used to check that internal temperatures are safe (especially with beef; it should reach 145°F).
Q: Can I make this in advance?
A: Yes! You can assemble it the night before, refrigerate it, and bake it right before serving. Just allow for extra cook time if baking straight from the fridge.
With its rich flavors and delightful textures, the Golden Cheese Steak Tortellini Casserole is sure to become a beloved addition to your meal rotation. Dive in and enjoy!






