Step 1: Prepare the Sandwiches
- Mix Mayonnaise and Sauce: In a small bowl, mix the horseradish sauce or Dijon mustard with mayonnaise if using. This will add a creamy and tangy flavor to the sandwiches.
- Butter the Bread: Spread a thin layer of softened butter on one side of each slice of bread. This will help achieve a crispy and golden exterior.
Step 2: Assemble the Sandwiches
- Spread Condiments: On the unbuttered side of each slice of bread, spread the prepared horseradish or mustard mixture.
- Layer the Roast Beef: Place a layer of roast beef on two of the slices of bread.
- Add Cheese: Top the roast beef with a slice of provolone cheese.
- Add Optional Toppings: If desired, add pickles, onions, tomatoes, and arugula or lettuce.
- Top with Bread: Place the remaining slices of bread, buttered side up, on top of the cheese.
Step 3: Cook in the Air Fryer
- Preheat Air Fryer: Preheat your air fryer to 370°F (190°C) for 3-5 minutes.
- Arrange Sandwiches: Place the sandwiches in the air fryer basket, making sure they do not overlap. You may need to cook them in batches depending on the size of your air fryer.
- Air Fry: Cook the sandwiches at 370°F (190°C) for 5-7 minutes, or until the bread is crispy and golden, and the cheese is melted. Flip the sandwiches halfway through cooking for even crispness.
Step 4: Serve
- Remove and Cool: Carefully remove the sandwiches from the air fryer and let them cool for a minute before cutting.
- Cut and Enjoy: Cut the sandwiches in half if desired, and serve immediately while the cheese is still gooey and the bread is crispy.
Tips and Tricks
- Butter Amount: Use enough butter to coat the bread evenly but not too much to avoid greasy sandwiches.
- Cheese Options: Feel free to experiment with different types of cheese like Swiss, cheddar, or mozzarella.
- Air Fryer Size: If your air fryer is small, cook the sandwiches in batches to ensure they are crispy and not overcrowded.
Variations
- French Dip Style: Add a side of au jus for dipping the sandwiches.
- BBQ Roast Beef: Mix some barbecue sauce with the roast beef for a tangy twist.
- Vegetarian Option: Replace roast beef with grilled vegetables or a veggie patty and use a plant-based cheese for a vegetarian version.
Serving Suggestions
- With a Side: Serve with a side of chips, a salad, or some crunchy pickles for a complete meal.
- Soup: Pair with a bowl of tomato soup or beef broth for a comforting lunch or dinner.
Conclusion
Air Fryer Roast Beef Sandwiches are a quick, easy, and satisfying meal that brings together the classic flavors of roast beef and melted cheese with the convenience of the air fryer. Enjoy the crispy, golden bread and gooey cheese that make this sandwich a delicious option for any time of day. Whether for lunch, dinner, or a hearty snack, these sandwiches are sure to be a hit!