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Flaky croissant sandwich filled with sliced turkey, fresh spinach, tomato, and melted cheese.

Turkey Croissant Sandwich with Spinach, Tomato & Swiss

Buttery croissants layered with sliced turkey, Swiss cheese, spinach, and tomato for a quick, fresh, and elegant sandwich.
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Prep Time 10 minutes
Cook Time 5 minutes
Cuisine American / French-inspired
Servings 2
Calories 380 kcal

Ingredients
  

  • 2 large butter croissants sliced in half
  • 4 oz sliced deli turkey or leftover roasted turkey
  • 2 slices Swiss cheese or provolone
  • 1 handful baby spinach
  • 1 medium tomato sliced
  • 1 tbsp mayonnaise or Dijon mustard optional
  • Salt & freshly ground black pepper to taste

Instructions
 

  • Prep Croissants: Slice croissants horizontally. Toast lightly for 2–3 minutes if you’d like extra crispness.
  • Assemble Sandwich: Spread mayo or Dijon on the bottom half. Layer spinach, turkey slices, tomato, and Swiss cheese.
  • Season: Add a pinch of salt and pepper for brightness.
  • Finish: Place top half of croissant on sandwich. Serve immediately.

Notes

Tips & Variations

Warm & melty: Broil assembled sandwiches for 1–2 minutes until cheese melts.
Protein boost: Add a fried or scrambled egg for a brunch twist.
Flavor swap: Use smoked turkey, ham, or roast beef.
Veggie add-ins: Try avocado, cucumber, or roasted red peppers for extra freshness.
Best Served With: A light side salad, kettle chips, or a warm bowl of soup.

Storage

Best enjoyed fresh; croissants soften quickly once filled.
Keyword brunch recipe, croissant sandwich ideas, gourmet picnic recipe, quick lunch, turkey croissant sandwich