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Ham and Cheese Croissant Casserole Recipe - An easy and delicious breakfast casserole that everyone loves! Made of ham, two cheeses, and buttery croissants and baked to perfection! // addapinch.com
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5 from 4 votes

Ham and Cheese Croissant Casserole Recipe

This Ham and Cheese Croissant Casserole takes the deliciousness of a ham and cheese croissant to create this easy croissant breakfast casserole! Perfect for brunch, easy suppers, and holidays too!
Prep Time10 minutes
Cook Time45 minutes
Total Time55 minutes
Course: Breakfast
Cuisine: American
Servings: 12 servings
Author: Robyn Stone

Ingredients

  • 2 cups chopped cooked ham
  • 1 cup shredded Parmesan cheese
  • 5 green onions sliced
  • 6 large croissants cubed
  • 1 cup milk
  • 2 cups heavy cream
  • 5 large eggs
  • 2 cups grated Cheddar cheese

Instructions

  • Prep. Spray 9 x 13 baking dish with nonstick cooking spray or lightly coat with butter.
  • Make and chill. Combine ham, cheese, onions, and croissants in a medium mixing bowl. Arrange in prepared baking dish. Whisk together milk, cream, and eggs and pour over the croissant mixture. Cover and chill overnight.
  • Bake and serve. Preheat oven to 350º F. Uncover the casserole and sprinkle with the Cheddar cheese. Bake until golden brown and cooked throughout, about 45 minutes. Remove from the oven and let stand for 5 minutes before serving.

Notes

Make Ahead and Storage Tips:
To make ahead. Cover and store the Ham and Cheese Croissant Casserole in the refrigerator for up to 3 days. You may also assemble the casserole without baking it, cover it, and store it in the refrigerator for up to 3 days. Then, remove from the fridge, uncover, and bake as directed. 
To store. Once baked, allow it to cool, wrap it well with plastic wrap or foil, and store it in the refrigerator for up to 3 days. Reheat and serve.
To store leftovers. Allow leftovers to cool completely. Then, store in an airtight container in the refrigerator for up to 3 days. Reheat and serve.
I do not recommend freezing this breakfast casserole. Cream and dairy-based recipes often do not freeze well, as they can sometimes break when frozen.

Nutrition

Calories: 481kcal | Carbohydrates: 18g | Protein: 19g | Fat: 36g | Saturated Fat: 20g | Cholesterol: 196mg | Sodium: 738mg | Potassium: 231mg | Fiber: 1g | Sugar: 5g | Vitamin A: 1280IU | Vitamin C: 1.2mg | Calcium: 313mg | Iron: 1.5mg

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