Golden Cheese Steak Tortellini Casserole Tips, FAQ & printable recipe

Tips for success

For the absolute best flavor profile, use a combination of sharp cheddar and a good melting cheese like provolone or low-moisture mozzarella. The sharp cheddar provides a robust, tangy flavor that cuts through the richness, while the provolone delivers that classic, stretchy cheese pull that makes casseroles so visually appealing and satisfying to eat.

To prevent the steak from drying out during the baking process, ensure the cubes are cut to a uniform size, at least half an inch thick. Sear them quickly over high heat just until they reach the safe temperature of 145°F (63°C).

Do not cook them past medium-rare during the searing stage, as they will finish cooking and absorb moisture from the cheese sauce while baking.

Variations

• Philly Cheese Steak Style: Sauté diced green bell peppers and onions along with the steak cubes to mimic the classic flavors of a Philly cheesesteak sandwich.
• Spicy Cheese Steak: Stir diced pickled jalapeños or a pinch of cayenne pepper into the cheese sauce for an extra kick of heat.

Storage and make-ahead

Fridge

Store leftovers in an airtight container in the refrigerator for up to 3 to 4 days, cooling within 2 hours.

Freezer

Freeze in a freezer-safe container for up to 2 months. Thaw overnight in the refrigerator before reheating.

Reheat

Reheat individual portions in the microwave, or cover the baking dish with foil and bake at 350°F (175°C) for 15-20 minutes.

Allow any leftover casserole to cool completely at room temperature for no more than two hours before storing. Transfer the leftovers to an airtight container or cover the baking dish tightly with plastic wrap or aluminum foil.

Store the casserole in the refrigerator for up to three to four days. For longer storage, freeze the casserole in a freezer-safe container, ensuring it is well-sealed to prevent freezer burn.

This casserole can easily be prepared ahead of time. Assemble the dish completely through the layering step, but do not bake it. Cover the baking dish tightly with plastic wrap and store it in the refrigerator for up to twenty-four hours.

When ready to serve, remove the dish from the fridge about thirty minutes before baking to take off the chill, then bake as directed, adding five to ten minutes to the baking time.

Serving ideas

Serve the golden cheese steak tortellini casserole hot, straight from the baking dish, to maximize the dramatic cheese pull. Because this dish is incredibly rich and hearty, it pairs beautifully with a crisp, light side dish.

A simple green salad tossed with a tangy vinaigrette or roasted vegetables like broccoli or asparagus helps balance the heavy cheese and savory steak.

Provide a variety of optional condiments at the table for guests to customize their plates. A drizzle of hot sauce, a sprinkle of crushed red pepper flakes, or a dash of Worcestershire sauce can add a nice touch of acidity and heat. Always serve with a sturdy spoon to ensure every plate gets a generous portion of pasta, steak, and velvety sauce.

Frequently asked questions

Recipe card

Golden Cheese Steak Tortellini Casserole

Prep 15 minCook 25 minRest 5 minTotal 45 minServes 6

Ingredients

• 1 lb steak, diced
• 12 oz tortellini
• 2 cups cheese sauce, store-bought or made ahead
• 1 1/2 cups shredded cheese

Instructions

1. Bring a large pot of water to a boil. Add the tortellini and cook for 2 minutes less than the package instructions so they remain firm. Drain the tortellini and set aside.
2. Heat a pan over high heat. Add the diced steak and sear for 2 to 3 minutes, tossing occasionally, until a deep golden crust forms on all sides and the internal temperature reaches 145°F (63°C). Remove from the heat and let the meat rest for at least 3 minutes.
3. In a baking dish, combine the cooked tortellini, seared steak, and cheese sauce. Toss the ingredients gently to ensure the pasta and steak are completely coated in the velvety cheese sauce.
4. Preheat the oven to 375°F (190°C). Spread the tortellini mixture evenly in the baking dish and top with the shredded cheese. Bake for 15 minutes until the edges are bubbling hot and the top cheese is melted into a golden crust.

Contains: gluten, eggs, milk

Estimated nutrition per serving

Calories

580

Protein

32 g

Carbohydrates

34 g

Fat

35 g

Fiber

1.5 g

Sugar

4 g

Sodium

950 mg

Automatic estimate from the ingredient list, not laboratory-verified.