This 3-Ingredient Costco Recipe Is My Family’s Most-Requested Dinner
A quick, super flavorful warm steak and cheese sandwich meal made with ingredients from Costco.
Serves4
Prep5 minutes
Cook5 minutes
Costco is where I stock up on dinnertime staples like bread, meat, and cheese. As the primary grocery shopper for my household, I rely on the in-store inspiration to add variety to my meal plans. On a recent warehouse visit, I looked into my cart and saw items that I buy all time time in a whole new way: A package of bakery rolls, sliced cheese, and shortcut sirloin became a simple weeknight dinner that has since earned its place as my family’s most-requested meal. In total it cost $15.32, or $3.82 per sandwich. Here’s how to make these warm steak sandwiches.
Ingredients You’ll Need
To make these sandwiches you need just three ingredients — each of which you can find at Costco. The sandwiches are delicious on their own, but including a few optional extras adds variety in color and flavor without a lot of effort.
- Kirkland Signature Artisan Rolls: You can find these chewy, airy rolls in the bakery department.
- Arla Sliced Havarti Cheese:This cheese is smooth, mild, and melts easily on the toasted roll. Monterey Jack and Brie are good substitutes.
- Cuisine Solutions Sous Vide Sliced Grass-Fed Beef Sirloin: This beef sirloin is one of the best dinner shortcuts Costco has to offer. The sirloin is perfectly seasoned, cooked, and sliced, so make sure not to overcook it upon reheating for the sandwiches.
- Optional extras: Arugula, roasted red peppers, caramelized onions, horseradish sauce, or whatever sounds delicious to you!
What to Serve with Warm Steak Sandwiches
- Simple salad: Especially if you are including the greens between the bread, consider something like this arugula salad.
- Air-fried veggies: With the oven occupied, opt for the air fryer to prepare vegetable side dishes like Brussels sprouts or mushrooms.
- A cup of soup: Like cream of asparagus soup or classic French onion.
Costco Warm Steak Sandwich Recipe
A quick, super flavorful warm steak and cheese sandwich meal made with ingredients from Costco.
Prep time 5 minutes
Cook time 5 minutes
Serves 4
Nutritional Info
Ingredients
- 1 tablespoon
unsalted butter
- 1 pound
- 4
- 4 slices
Optional toppings: arugula, caramelized onions, roasted red peppers, horseradish sauce
Instructions
Let 1 tablespoon unsalted butter sit at room temperature until softened.
Arrange a rack in the middle of the oven and heat the oven to 400°F. Line a rimmed baking sheet with parchment paper or a silicone baking mat.
Remove packaging from a 1-pound portion of Cuisine Solutions Sous Vide Sliced Grass-Fed Beef Sirloin. Separate into slices and arrange in the center of the baking sheet, it’s okay if the pieces touch or overlap slightly.
Separate 4 Kirkland Signature artisan rolls into halves and spread the cut sides evenly with the butter. Place cut-side up on a wire rack and fit the rack on the baking sheet over the sliced sirloin.
Bake for 4 minutes. Place 1 slice havarti cheese onto the top half of each roll and continue to bake until the cheese is melted and the rolls and sirloin are warmed through, 30 seconds to 1 minute.
Divide the steak evenly between the bottom halves of the rolls. Top with arugula, caramelized onions, roasted red peppers, and horseradish sauce if desired. Close with the top halves of the rolls.
Recipe Notes
Storage: Refrigerate leftovers separately in an airtight container for up to 4 days.