
These air fryer ham and cheese croissants turn flaky and golden outside with melty cheese and savory ham inside. They are quick, easy, and perfect for breakfast, brunch, or a warm snack.
Prep Time: 10 minutes
Cook Time: 5–7 minutes
Total Time: 15–17 minutes
Servings: 4
4 large all-butter croissants
8 thin slices deli ham
4 slices Swiss cheese or Gruyère cheese
1 tablespoon Dijon mustard, optional
1 tablespoon melted butter
1 teaspoon fresh thyme leaves, optional
1. Preheat the air fryer to 350°F.
2. Slice each croissant horizontally, but do not cut all the way through.
3. Spread a thin layer of Dijon mustard inside each croissant if using.
4. Add 2 slices of ham and 1 slice of cheese to each croissant.
5. Close the croissants gently and brush the tops lightly with melted butter.
6. Place the croissants in the air fryer basket in a single layer.
7. Air fry for 5–7 minutes, or until the tops are golden and crisp and the cheese is melted.
8. Let them rest for 1–2 minutes before serving.
9. Garnish with a little fresh thyme if desired and serve warm.
Make snack night easier with 12 quick, crispy air fryer snacks and sides — plus no-guess time/temp charts, dips, frozen-food upgrades, and soggy-to-crispy fixes.
1. 12 family-friendly air fryer snacks & sides
2. Printable time + temperature charts
3. Dips, crisping tips, and troubleshooting fixes
Launch price: $2.99 today • Instant PDF download
Use bakery-style butter croissants for the best flaky texture.
Do not overfill the croissants, or the cheese may leak too much during cooking.
If the tops brown too quickly, lower the temperature slightly or check them earlier.
Serve them warm for the best melty cheese center.
A thin layer of mustard adds flavor, but you can leave it out for a milder version.
Swap the Swiss cheese for cheddar, provolone, or mozzarella.
Use turkey instead of ham for a lighter version.
Add a few thin tomato slices for extra freshness.
Sprinkle a little black pepper or Italian seasoning inside for more flavor.
Calories: 410
Fat: 24 g
Carbohydrates: 27 g
Protein: 19 g
Fiber: 1 g
Sugar: 5 g
Sodium: 780 mg
Browse my Air Fryer Cookbook for Beginners on Amazon for more simple recipes, helpful tips, and everyday favorites.
Created with systeme.io