Open-Faced Roast Beef Sandwich with Horseradish Cream

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender roast beef slices layered on toasted sourdough bread, topped with a zesty horseradish cream and fresh arugula for a flavorful local-inspired sandwich. This sandwiches & wraps-inspired sandwiches & wraps ready in about 16 minutes pairs sourdough bread slices, thinly sliced roast beef, loosely packed arugula for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 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.

★ 4.4 (11 ratings) Prep: 10 min Cook: 6 min Serves 4 Sandwiches & Wraps cuisine 280 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat a skillet over medium heat and drizzle 1 tbsp olive oil. Toast 4 slices of sourdough bread for 2-3 minutes per side until golden and crispy.
  2. Step 2: In a small bowl, combine 4 tbsp cream cheese, 1 tbsp prepared horseradish, and 1 tsp lemon juice. Stir until smooth and season with 1/4 tsp salt and 1/4 tsp black pepper.
  3. Step 3: Spread the horseradish cream evenly over each toasted sourdough slice. Layer 2 oz of thinly sliced roast beef evenly on top of each slice.
  4. Step 4: Top each sandwich with a generous handful (about 1/4 cup) of fresh arugula. Serve immediately for a balanced bite of peppery greens and creamy tang.

Frequently asked questions

How long does Open-Faced Roast Beef Sandwich with Horseradish Cream take to make?

Total time is about 16 minutes (10 min prep + 6 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 Open-Faced Roast Beef Sandwich with Horseradish Cream?

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 sourdough bread slices from drying out.

Can I substitute ingredients in Open-Faced Roast Beef Sandwich with Horseradish Cream?

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 Open-Faced Roast Beef Sandwich with Horseradish Cream 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 Open-Faced Roast Beef Sandwich with Horseradish Cream?

Sandwiches & Wraps 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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