Turkey Dijon Melt Sandwiches

If Turkey Dijon Melt Sandwiches sound like the kind of lunch (or “I’m-too-tired-to-cook” dinner) you could happily eat with one hand while answering emails with the other… yep. You’re in the right place.

These sandwiches are warm, cheesy, a little tangy-sweet from honey Dijon, and just fancy enough to feel like you tried—without actually trying that hard. (My favorite kind of magic.) And if you’ve got picky eaters? Melted cheese and buttery toast are basically the universal peace treaty.

Why You’ll Love These Turkey Dijon Melt Sandwiches

  • 15 minutes flat from “What’s for dinner?” panic to crunchy, melty happiness.
  • Simple ingredients you can grab at any American grocery store.
  • Perfect for leftovers (hello, post-holiday turkey comeback tour).
  • Big flavor, zero drama—honey Dijon + turkey + Monterrey Jack = cozy and craveable.

What You’ll Need

Here’s your lineup for Turkey Dijon Melt Sandwiches (serves 4):

  • 8 slices sandwich bread (white, wheat, or sourdough)
  • 4 tablespoons mayonnaise
  • 8 ounces sliced turkey (deli or leftover roasted turkey)
  • 6 ounces Monterrey Jack cheese, sliced
  • 1/2 medium red onion, thinly sliced
  • Salt and freshly ground black pepper, to taste
  • 3 tablespoons honey Dijon mustard
  • 4 tablespoons butter, softened

Ingredient Notes From My Kitchen (Aneta-style)

The “secret” isn’t secret at all: quality turkey and enough cheese. Thick-cut deli turkey gives you that satisfying bite, and Monterrey Jack melts like it was born for this job. Also—don’t fear the onion. Once it warms up in the sandwich, it turns sweet and mellow, not “I just ate a raw onion like an apple.”

How to Make Turkey Dijon Melt Sandwiches

Step 1: Prep the Bread

Lay out all 8 slices of bread.

  • Spread mayonnaise evenly on one side of 4 slices (this will be the inside).
  • Spread honey Dijon mustard on one side of the other 4 slices.

Step 2: Build the Sandwiches

On the mayo side:

  1. Layer turkey evenly.
  2. Add thinly sliced red onion.
  3. Season lightly with salt and pepper.
  4. Add Monterrey Jack cheese slices so they cover the turkey.

Top with the mustard bread slices, mustard side down (so the mustard faces the fillings).

Step 3: Butter the Outside

Spread softened butter on the outside of each sandwich—both top and bottom outsides.
This is what gives you that golden, crispy “diner-style” crunch that makes people hover near the stove asking, “Is it ready yet?”

Step 4: Cook Until Golden and Melty

Heat a large skillet or griddle over medium heat.

  • Cook sandwiches for 3–4 minutes on the first side, until golden brown.
  • Flip carefully and cook another 3–4 minutes, until the second side is golden and the cheese is fully melted.

If your bread browns too fast before the cheese melts, turn the heat down a bit. Melted cheese waits for no one, but it does prefer medium heat.

Step 5: Slice and Serve

Let the sandwiches rest for 1 minute (I know, it’s hard). Then slice diagonally and serve immediately while everything is warm and gooey.

Tips for Next-Level Melty Magic

  • Cover the pan for 30–60 seconds after flipping (use a lid). It traps heat and melts the cheese faster.
  • Go thin on the onion if your crew is suspicious of anything that isn’t cheese. You can always add more next time.
  • Use sourdough if you want a slightly fancy, café vibe—extra crispy edges, extra flavor.
  • Don’t stress if the cheese escapes. That crispy cheese that hits the pan and browns? That’s not a mistake. That’s a bonus.
Turkey Dijon Melt Sandwiches on toasted bread with sliced turkey, melted Monterrey Jack cheese, and red onion
Turkey Dijon Melt Sandwiches stacked high with juicy turkey, gooey Monterrey Jack, and sweet-tangy honey Dijon on crispy toasted bread.

A Little Story From My Kitchen

These Turkey Dijon Melt Sandwiches became my “save the day” meal when I had turkey in the fridge and absolutely no energy for a real recipe. One time I made them thinking, “This is just a sandwich, no one will be excited.”

Reader, they hovered. Like I was running a five-star grill station in my own kitchen. My family’s biggest complaint was that I didn’t make a second batch. So now I always do. Learn from my mistakes.

FAQs About Turkey Dijon Melt Sandwiches.

Can I use leftover roasted turkey instead of deli meat?

Absolutely. Leftover turkey is perfect for Turkey Dijon Melt Sandwiches. Just slice it thin so it heats evenly and doesn’t feel chunky.

What cheese works if I don’t have Monterrey Jack?

Monterrey Jack is ideal, but Swiss, provolone, or even mozzarella will melt nicely. If you like a sharper bite, try cheddar—just know it’ll change the flavor balance.

How do I store leftovers?

Store cooked sandwiches wrapped in foil or in an airtight container in the fridge for up to 2 days. Reheat in a skillet over medium-low heat to bring back the crisp (microwaves make the bread soft and sad).

Can I make these in an air fryer?

Yes! Air fry around 360°F for 4–6 minutes, flipping halfway, depending on your air fryer. Keep an eye on it—bread goes from “golden” to “oops” quickly.

Your Next Cozy Meal Moment

If you need something fast, comforting, and honestly a little addictive, Turkey Dijon Melt Sandwiches are that answer. They’re crisp on the outside, melty in the middle, and the honey Dijon gives just enough zing to make it feel special—even on a random Tuesday when you’re running on coffee and determination.

Make a batch, slice them pretty, and enjoy the tiny victory of a meal that feels like a hug. And if someone asks what’s for dinner tomorrow? You can casually say, “Depends… do we have more turkey?” because these Turkey Dijon Melt Sandwiches tend to disappear.

More Cozy Favorites to Try Next

If these Turkey Dijon Melt Sandwiches made your day a little tastier, don’t stop here—grab one of these reader-loved comfort meals next:

If you try this recipe (or any of these!), scroll down and leave a ⭐⭐⭐⭐⭐ star rating and a quick comment—your stars and feedback help other home cooks pick their next favorite!

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Turkey Dijon Melt Sandwiches with sliced turkey, melted Monterrey Jack, and red onion on crispy toasted multigrain bread

Turkey Dijon Melt Sandwiches


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  • Author: Aneta
  • Total Time: 13 minutes
  • Yield: 4 sandwiches 1x

Description

These Turkey Dijon Melt Sandwiches are golden, buttery, and loaded with melty Monterrey Jack, tender turkey, and sweet-tangy honey Dijon—ready in about 15 minutes.


Ingredients

Scale
  • 8 slices sandwich bread (white, wheat, or sourdough)

  • 4 tablespoons mayonnaise

  • 8 ounces sliced turkey (deli or leftover roasted turkey)

  • 6 ounces Monterrey Jack cheese, sliced

  • 1/2 medium red onion, thinly sliced

  • Salt, to taste

  • Freshly ground black pepper, to taste

  • 3 tablespoons honey Dijon mustard

  • 4 tablespoons butter, softened


Instructions

  1. Prep the bread: Lay out 8 slices of bread. Spread mayo on one side of 4 slices. Spread honey Dijon mustard on one side of the other 4 slices.

  2. Build the sandwiches: On the mayo slices, layer turkey, red onion, a pinch of salt and pepper, then Monterrey Jack. Top with the mustard slices (mustard side down).

  3. Butter the outside: Spread softened butter on the outside of each sandwich (both top and bottom outsides).

  4. Cook: Heat a skillet or griddle over medium heat. Cook sandwiches 3–4 minutes per side until golden brown and the cheese is fully melted.

  5. Serve: Rest 1 minute, slice diagonally, and enjoy while hot and melty.

Notes

Best turkey: Thick-cut deli turkey gives the best bite, but leftover roasted turkey works great too.

Cheese swaps: Swiss, provolone, or mozzarella melt well if you don’t have Monterrey Jack.

Heat tip: If bread browns too fast, lower the heat so the cheese can melt without scorching.

Leftovers: Store in the fridge up to 2 days. Reheat in a skillet to keep the outside crisp.

  • Prep Time: 5 minutes
  • Cook Time: 8 minutes
  • Category: lunch ,dinner
  • Method: Skillet / Griddle
  • Cuisine: American

Nutrition

  • Serving Size: 1 sandwich
  • Calories: 600 kcal
  • Sugar: 6 g
  • Sodium: 1370 mg
  • Fat: 40 g
  • Saturated Fat: 16 g
  • Unsaturated Fat: 24 g
  • Trans Fat: 0 g
  • Carbohydrates: 34 g
  • Fiber: 3 g
  • Protein: 29 g
  • Cholesterol: 120 mg

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