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Baked Ham and Cheese Croissants

Buttery, flaky puff pastry filled with savory ham and melted cheese, perfect for breakfast, brunch, or any meal.
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Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings: 6 croissants
Course: Breakfast, Brunch
Cuisine: American, French
Calories: 285
Ingredients Equipment Method Notes

Ingredients
  

Pastry Base
  • 1 sheet frozen puff pastry thawed
  • 1 large egg beaten
  • 2 tbsp whole milk
  • 2 tbsp butter melted
Filling
  • 8 slices deli ham thinly sliced
  • 1 cup Swiss cheese shredded
  • 0.5 cup sharp cheddar cheese shredded
  • 1 tbsp Dijon mustard
  • 0.5 tsp garlic powder
  • 0.25 tsp black pepper
  • 1 tbsp poppy seeds optional

Equipment

  • Baking sheet
  • Parchment paper
  • Rolling pin
  • Fork
  • Small mixing bowls

Method
 

  1. Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
  2. Roll out thawed puff pastry on floured surface and cut into 6 equal rectangles.
  3. Whisk beaten egg and milk together to create egg wash, set aside.
  4. Combine Swiss cheese, cheddar cheese, garlic powder, and black pepper in a bowl.
  5. Brush each pastry rectangle with Dijon mustard, leaving 1/2-inch border around edges.
  6. Place 1-2 ham slices on half of each rectangle, top with 2 tablespoons cheese mixture.
  7. Brush edges with egg wash, fold pastry over, and seal edges firmly with fork.
  8. Place on baking sheet, brush tops with egg wash, sprinkle with poppy seeds if desired.
  9. Drizzle lightly with melted butter and bake 18-22 minutes until golden and puffed.
  10. Cool for 5 minutes before serving to prevent burns from hot cheese filling.

Notes

For best results, ensure puff pastry is properly thawed but still cold. Don't overfill croissants to prevent bursting. Can be assembled night before and baked fresh in morning.