15-Minute Roast Beef and Horseradish Wrap

Prep: 5 min1 servingsmedium
Roast Beef and Horseradish Wrap with Caramelized Onions

A simple, no-cook wrap combining tender deli roast beef with a tangy horseradish-mayo spread, fresh spinach, and sweet caramelized onions. The horseradish adds a sharp bite that cuts through the richness of the beef, while the caramelized onions provide deep umami sweetness. Perfect for a quick lunch or light dinner when you want something satisfying without cooking. This version uses quality deli beef and homemade horseradish mayo to what could be an ordinary sandwich into something with real flavor complexity.

Ingredients

1 servings
  • 1 tortilla (large flour or spinach) null
  • 1 tablespoon mayonnaise, low-fat
    Greek yogurt1:1dairy-free

    adds:dairy

    Full guide →
  • ½ teaspoon horseradish sauce
    Dijon mustard0.5:1condiment
  • 5 leaves baby spinach, fresh
    arugula or mixed greens1:1greens
    Full guide →
  • 4 slices deli roast beef, thin cut
    turkey breast1:1poultry

    leaner alternative

  • 1 ½ teaspoons caramelized onion

Instructions

  1. 1

    Mix mayonnaise and horseradish sauce until well blended.

  2. 2

    Spread the horseradish mayo evenly across the tortilla.

  3. 3

    Arrange spinach leaves down the center.

  4. 4

    Layer roast beef slices over spinach with slight overlap.

  5. 5

    Spread caramelized onions down the middle of the beef.

  6. 6

    Fold the tortilla sides inward and roll tightly.

  7. 7

    Cut in half and serve.

Tips

Tip 1

Spread mayo thinly to prevent the tortilla from becoming soggy. Apply just enough to coat without soaking through.

Tip 2

Use room-temperature ingredients so the wrap stays pliable and doesn't tear when rolling.

Good to Know

Storage

Cover wrap tightly with plastic wrap. Refrigerate up to 4 hours. Best eaten within 2 hours to prevent tortilla from becoming soggy.

Make Ahead

Prepare horseradish mayo up to 2 days ahead. Assemble wrap no more than 2-3 hours before serving.

Serve With

Cut in half for neat presentation. Serve chilled or at room temperature with a side of pickles or extra horseradish sauce for dipping.

Common Mistakes

Watch

Spread mayo too generously to avoid soggy tortilla

Watch

Don't let deli beef sit uncovered to avoid drying out

Watch

Roll tightly and fold firmly to prevent unraveling

Substitutions

Dairy-Free Swaps

mayonnaise
Greek yogurt1:1dairy-free

adds:dairy

Full guide →

General Alternatives

deli roast beef
turkey breast1:1poultry

leaner alternative

baby spinach
arugula or mixed greens1:1greens
Full guide →
flour tortilla
whole wheat or sprouted1:1whole grain
horseradish sauce
Dijon mustard0.5:1condiment
Full guide →
Find more substitutions →

FAQ

Can I make this wrap ahead for a packed lunch?

Yes, assemble it up to 3 hours before eating, but wrap it tightly in plastic to slow moisture absorption. The wrap will soften slightly but remain structurally sound.

What if I don't have horseradish sauce?

Substitute Dijon mustard (use half the amount for similar heat), wasabi, or a mixture of mayo and fresh grated horseradish root. Sharp mustard works well here.

Can I freeze this wrap?

Not recommended. The tortilla becomes hard when frozen, and the beef and spinach don't thaw well. Prepare fresh or refrigerate for up to 4 hours instead.