Hot Ham-and-Cheese Croissant

twice-baked ham croissant served on a gray plate
Photo: Gieves Anderson
Prep Time:
10 mins
Total Time:
20 mins
1 Croissant

This crispy, cheesy, meaty croissant showcases Dijonnaise (equal parts mayonnaise and Dijon mustard), one of the test kitchen's favorite condiments. It's also an easy way to enjoy leftover ham.


  • 1 croissant

  • 1 teaspoon mayonnaise

  • 1 teaspoon Dijon mustard

  • 1 ounce ham, sliced

  • 1 slice Swiss cheese

  • 1 tablespoon grated Gruyere


  1. Preheat oven to 375 degrees. Cut a pocket in the croissant. Spread mayonnaise and mustard in pocket. Stuff with ham and cheeses; place on a baking sheet. Bake until cheese melts, 10 to 12 minutes; serve.

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