New York Deli Roast Beef Sandwich with Horseradish Aioli

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Layers of tender roast beef and sharp Swiss cheese on a toasted rye roll, dressed with a zesty horseradish aioli for classic deli flavor. This American-inspired sandwich and wrap recipe, ready in about 15 minutes, pairs rye sandwich rolls, thinly sliced roast beef, Swiss cheese slices for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 5 min Serves 4 American cuisine 480 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a small bowl, combine 1/4 cup mayonnaise, 2 tbsp prepared horseradish, and 1 tbsp Dijon mustard. Stir until smooth and set aside.
  2. Step 2: Heat a skillet over medium heat. Cut 4 rye sandwich rolls in half horizontally and spread 1/2 tbsp butter on each cut side. Toast the rolls butter-side down for 2-3 minutes until golden and slightly crisp.
  3. Step 3: Spread 1 tbsp horseradish aioli on the bottom half of each toasted roll. Layer 3 oz thinly sliced roast beef and 1 slice Swiss cheese on each. Add 1 leaf lettuce, 2 slices dill pickle, and 2 slices tomato. Sprinkle 1/4 tsp black pepper evenly over the tomato.
  4. Step 4: Spread 1 tbsp horseradish aioli on the top half of each roll, then close the sandwiches and serve immediately.

Frequently asked questions

How long does New York Deli Roast Beef Sandwich with Horseradish Aioli take to make?

Total time is about 15 minutes (10 min prep + 5 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover New York Deli Roast Beef Sandwich with Horseradish Aioli?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep rye sandwich rolls from drying out.

Can I substitute ingredients in New York Deli Roast Beef Sandwich with Horseradish Aioli?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale New York Deli Roast Beef Sandwich with Horseradish Aioli for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with New York Deli Roast Beef Sandwich with Horseradish Aioli?

American sandwiches & wraps like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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