Title Value
Butter-flavored cooking spray
2 large
Shredded Gruyere cheese
½ cup
Diced cooked ham
1 cup
6 large
6. Milk ¾ cup
7. Sour cream ½ cup
8. Salt ¼ teaspoon
Freshly ground black pepper
¼ teaspoon
10. Dijon mustard 1 tablespoon
Chopped green onions (Optional)
2 tablespoons


1 . Stage

Spray an 8x8-inch baking pan with cooking spray.

2 . Stage

Cut croissants into 1 inch cubes (about 4 cups, loosely packed) and spread out on the bottom of the prepared pan. Sprinkle evenly with cheese and ham.

3 . Stage

Combine eggs, milk, sour cream, Dijon mustard, salt, and pepper in a bowl. Beat the mixture until well blended using a wire whisk or an egg beater.

4 . Stage

Pour egg mixture evenly over the top of the croissants, cheese, and ham.

5 . Stage

Cover tightly with aluminum foil and place in the refrigerator for 8 hours.

6 . Stage

When ready to bake, set the dish out of the refrigerator on the counter, Preheat the oven to 350 degrees F (175 degrees C).

7 . Stage

Uncover casserole, place in the center of the preheated oven, and bake until the casserole is set, and a knife inserted into the middle of the casserole comes out clean, 45 to 55 minutes.

8 . Stage

Cut into serving pieces and garnish with chopped green onions.