Golden Cheese Steak Tortellini Casserole
If you’re looking for a dish that combines comfort and indulgence, the Golden Cheese Steak Tortellini Casserole is exactly what you need. This recipe is a family favorite around my house, and it’s not hard to see why! It brings together tender steak, cheesy tortellini, and a creamy golden sauce that feels like a warm hug on your plate. Whether you’re feeding a hungry crowd or just enjoying a cozy dinner at home, this casserole is perfect for any occasion.
The best part? It’s incredibly easy to make! With layers of rich flavor and gooey cheese, this dish will have everyone asking for seconds. Plus, it’s a wonderful way to gather around the table with loved ones, sharing stories and laughter over a hearty meal.
Why You’ll Love This Recipe
- Quick to prepare: With just 15 minutes of prep time, you can have this delicious meal ready in under an hour.
- Family-friendly: Even the pickiest eaters will love the cheesy goodness and satisfying flavors.
- Make-ahead option: You can assemble the casserole in advance and pop it in the oven when you’re ready to serve.
- Versatile ingredients: Use whatever cheese or veggies you have on hand to customize it to your taste!

Ingredients You’ll Need
Making this Golden Cheese Steak Tortellini Casserole is simple because it uses wholesome ingredients that you might already have at home. Here’s what you’ll need to create this comforting dish:
For the Casserole
- 1 lb sirloin steak or steak tips, cut into bite-sized pieces
- Salt & black pepper, to taste
- 1 tbsp olive oil
- 2 tbsp butter
- 3 cloves garlic, minced
- 1 tbsp all-purpose flour
- 2 cups milk (whole milk or 2%)
- 1 cup beef broth
- 2 cups shredded sharp cheddar cheese (or golden cheddar blend)
- 1 tsp Dijon mustard (optional)
- 1 tsp paprika
- 1 package (20 oz) cheese tortellini, fresh or refrigerated
- ½ cup shredded mozzarella, for topping
- 2 tbsp chopped parsley, for garnish
Variations
This recipe is wonderfully flexible, allowing you to mix things up based on your preferences or what you have on hand. Here are some fun variation ideas:
- Swap the protein: Try chicken or turkey instead of steak for a different flavor profile.
- Add veggies: Toss in some sautéed bell peppers or spinach for extra nutrition and color.
- Change the cheese: Experiment with different types of cheese like gouda or pepper jack for a spicy kick.
- Herb it up: Sprinkle in some Italian seasoning or fresh herbs to elevate the flavors even more.
How to Make Golden Cheese Steak Tortellini Casserole
Step 1: Prepare the Steak
Start by preheating your oven to 375°F (190°C). Season your steak with salt and pepper, which enhances its natural flavors. Heat olive oil in a skillet over medium-high heat and sear the steak pieces for about 2–3 minutes per side until they are beautifully browned. This step gives your casserole that delicious depth of flavor right from the start. Once done, remove them from the skillet and set aside.
Step 2: Make the Cheese Sauce
In the same skillet, melt butter over medium heat. Add minced garlic and cook for about 30 seconds; this allows its aroma to fill your kitchen! Next, stir in flour to create a roux, cooking for another minute until it’s lightly golden. Gradually whisk in milk and beef broth until smooth—this will be your creamy base. Stir in shredded cheddar cheese along with Dijon mustard and paprika until everything is perfectly creamy. The mustard adds a subtle tang that brightens up the sauce.
Step 3: Cook the Tortellini
While you’re making that luscious sauce, cook the tortellini according to package directions but aim for slightly undercooked—they’ll finish cooking in the oven! Drain them well and toss with a little olive oil so they don’t stick together.
Step 4: Assemble Your Casserole
Grease a 9×13″ baking dish before combining tortellini with seared steak and cheese sauce in it. Gently stir everything together so every piece is coated in that glorious sauce. Top it off with shredded mozzarella—it gives that mouthwatering bubbly crust we all love!
Step 5: Bake and Serve
Bake uncovered for about 20–25 minutes until bubbly and golden on top. Just before serving, sprinkle chopped parsley over it for a fresh touch. Serve hot and enjoy every bite of this delightful Golden Cheese Steak Tortellini Casserole!
Pro Tips for Making Golden Cheese Steak Tortellini Casserole
This casserole is not only delicious but also easy to customize! Here are some tips to ensure your dish turns out perfectly every time.
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Choose the right steak: Opting for sirloin or steak tips ensures tender bites that cook quickly and absorb flavors beautifully, making every forkful delightful.
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Don’t skip the roux: Making a roux with butter and flour creates a thick, creamy base that enhances the texture of your cheese sauce, giving it that luxurious feel.
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Cook tortellini al dente: Slightly undercooking the tortellini allows them to soak up the flavors of the cheese sauce during baking without becoming mushy.
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Use fresh ingredients: Fresh garlic and high-quality cheese can significantly elevate the flavor profile of your casserole, making it taste like a gourmet dish crafted in a restaurant kitchen.
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Experiment with cheeses: While sharp cheddar is fantastic, try mixing in some Monterey Jack or Gruyère for a different flavor twist. Cheese blends can add depth to your casserole.
How to Serve Golden Cheese Steak Tortellini Casserole
Serving this dish is all about showcasing its creamy goodness while adding a personal touch. Here are some ideas to make your meal even more inviting!
Garnishes
- Chopped parsley: A sprinkle of fresh parsley adds a pop of color and freshness that brightens up the rich flavors.
- Crushed red pepper flakes: For those who enjoy a bit of heat, a light dusting of red pepper flakes can give your casserole an exciting kick.
- Sour cream or Greek yogurt: A dollop on top adds creaminess and a tangy contrast that complements the richness of the dish beautifully.
Side Dishes
- Garlic bread: Crispy on the outside and soft on the inside, garlic bread is perfect for soaking up any leftover cheese sauce. It’s an indulgent pairing that everyone loves!
- Steamed broccoli: This vibrant green vegetable brings both color and nutrition. Plus, its slight crunch offers a nice contrast to the creamy casserole.
- Caesar salad: Crisp romaine lettuce with crunchy croutons and Caesar dressing provides a refreshing bite alongside the hearty casserole.
- Roasted vegetables: Seasonal roasted veggies like zucchini, bell peppers, and carrots add sweetness and depth to your meal while balancing out the richness of the casserole.
Enjoy this Golden Cheese Steak Tortellini Casserole as it warms up your table and brings everyone together! Happy cooking!

Make Ahead and Storage
This Golden Cheese Steak Tortellini Casserole is not only delicious but also perfect for meal prep. You can easily prepare it in advance, making weeknight dinners a breeze!
Storing Leftovers
- Allow the casserole to cool completely before storing.
- Transfer leftovers to an airtight container.
- Store in the refrigerator for up to 3 days.
Freezing
- Cool the casserole completely before freezing.
- Wrap tightly with plastic wrap or aluminum foil, or use a freezer-safe container.
- Freeze for up to 3 months. Note that the texture may change slightly upon reheating.
Reheating
- Thaw overnight in the refrigerator for best results if frozen.
- Reheat in the oven at 350°F (175°C) until heated through, about 20-25 minutes.
- Alternatively, you can reheat individual portions in the microwave for 2-3 minutes, stirring halfway through.
FAQs
Here are some common questions you might have about this delightful dish!
Can I use a different type of cheese for the Golden Cheese Steak Tortellini Casserole?
Absolutely! Feel free to experiment with your favorite cheeses. Gouda or Monterey Jack can add a unique twist while still maintaining that creamy texture.
What can I serve with Golden Cheese Steak Tortellini Casserole?
This casserole pairs well with a light salad or steamed vegetables. A simple green salad dressed with vinaigrette complements the richness of the dish perfectly.
How can I make this recipe vegetarian?
You can substitute the steak with sautéed mushrooms or your favorite plant-based protein. Use vegetable broth instead of beef broth and opt for a cheese tortellini made without animal-derived ingredients.
Final Thoughts
I hope you enjoy making this Golden Cheese Steak Tortellini Casserole as much as I do! It’s a comforting dish that’s sure to warm your heart and satisfy your cravings. Whether it’s for a cozy family dinner or a casual gathering with friends, this recipe is bound to become a cherished favorite. Happy cooking, and don’t forget to share your delicious results!
Golden Cheese Steak Tortellini Casserole
Indulge in the comforting flavors of Golden Cheese Steak Tortellini Casserole, a dish that combines tender steak, cheesy tortellini, and a creamy golden sauce. Perfect for family dinners or gatherings with friends, this casserole is easy to prepare and will leave everyone asking for seconds. With rich layers of flavor and gooey cheese, it’s a delightful meal that brings loved ones together around the table. Plus, you can customize it with your favorite proteins or veggies for a truly personalized experience.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: Serves approximately 8 people 1x
- Category: Dinner
- Method: Baking
- Cuisine: American
Ingredients
- 1 lb sirloin steak or steak tips
- Salt & black pepper
- 1 tbsp olive oil
- 2 tbsp butter
- 3 cloves garlic
- 1 tbsp all-purpose flour
- 2 cups milk
- 1 cup beef broth
- 2 cups shredded sharp cheddar cheese
- 1 package (20 oz) cheese tortellini
- ½ cup shredded mozzarella
- Chopped parsley (for garnish)
Instructions
- Preheat your oven to 375°F (190°C). Season steak with salt and pepper. Heat olive oil in a skillet over medium-high heat and sear steak pieces until browned (2–3 minutes per side). Remove from skillet.
- In the same skillet, melt butter over medium heat, add minced garlic, and cook for 30 seconds. Stir in flour to create a roux; cook until lightly golden.
- Gradually whisk in milk and beef broth until smooth. Add cheddar cheese and stir until melted and creamy.
- Cook tortellini according to package directions; drain and toss with olive oil.
- Grease a baking dish and combine tortellini, steak, and cheese sauce. Top with mozzarella.
- Bake uncovered for 20–25 minutes until bubbly and golden. Garnish with parsley before serving.
Nutrition
- Serving Size: 1 serving
- Calories: 540
- Sugar: 5g
- Sodium: 680mg
- Fat: 27g
- Saturated Fat: 15g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 50g
- Fiber: 3g
- Protein: 26g
- Cholesterol: 80mg
