How to Make Ham and Cheese Croissant Casserole - A Step-by-Step Guide

Are you looking for a delicious and satisfying breakfast or brunch idea that will impress your family and friends? Look no further than this delectable Ham and Cheese Croissant Casserole. This recipe takes the classic combination of ham and cheese and elevates it to a whole new level by incorporating buttery croissants and a savory egg mixture. The result is a rich and indulgent dish that is perfect for any special occasion or lazy weekend morning.

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Ingredients

  • 1 ½ tablespoons unsalted butter, softened
  • 1 tablespoon Dijon mustard
  • 2 tablespoons minced onion
  • 1 teaspoon maple syrup
  • ¼ teaspoon Worcestershire sauce
  • 4 croissants, split
  • 8 thin slices deli ham
  • 3 ounces shredded Swiss cheese
  • 3 eggs
  • ¾ cup 2% milk
  • ½ teaspoon salt
  • ¼ teaspoon freshly ground black pepper
  • ¼ teaspoon garlic powder
  • 1 teaspoon everything bagel seasoning (Optional)

Information

  • Prep Time: 15 mins
  • Cook Time: 35 mins
  • Rest Time: 10 mins
  • Total Time: 1 hr
  • Servings: 4

  • Whisk together butter, Dijon, onion, maple syrup, and Worcestershire in a small bowl. Evenly spread butter mixture on the cut sides of the croissants.
  • Place the croissant bottom halves on a cutting board; layer on ham, folding to fit the croissant. Sprinkle cheese evenly among the croissants; place top halves on each.
  • Preheat the oven to 350 degrees F (175 degrees C).
  • Spray a casserole dish or a cast iron skillet large enough to accommodate croissants with cooking spray. Place croissants in a single layer in the prepared pan.
  • Whisk together eggs, milk, salt, pepper, and garlic powder in a medium bowl, and pour evenly over the croissants. Sprinkle each croissant with bagel seasoning. Set the dish aside for about 10 minutes.
  • Bake in the preheated oven until croissants are golden brown and egg mixture is perfectly set, 32 to 38 minutes. Check casserole at about 25 minutes, and if croissants are getting very browned, cover with foil. Serve hot.
  • Nutrition

    424 cal.

    • Total Fat: 26g
    • Saturated Fat: 14g
    • Cholesterol: 219mg
    • Sodium: 1136mg
    • Total Carbohydrate: 27g
    • Dietary Fiber: 2g
    • Protein: 20g
    • Potassium: 285mg