Easy Ham and Cheese Croissant Bake
This rich and savory bake combines buttery croissants, ham, gruyere cheese, and herbs with a creamy custard, offering a delightful and easy breakfast or brunch.
Equipment
- 1 Skillet For sautéing onions and blooming herbs
- 1 Baking dish For assembling the bake
Ingredients
Main Ingredients
- 10 large croissants torn into pieces for soaking up the custard
- 6 ounces sliced ham deli or leftover
- 2 cups shredded gruyere cheese for nutty, melty flavor
- 4 tablespoons unsalted butter for greasing and sauteing
- 1 yellow onion diced small
- 1 tablespoon minced fresh thyme leaves adds fresh herby taste
- 2 tablespoons minced fresh sage leaves gives an earthy punch
- 2 ½ cups half and half creamy custard base
- 6 eggs brings everything together
- 1 tablespoon dijon mustard for tang and texture
- 1 tablespoon whole grain mustard for tang and texture
Instructions
Instructions
- Preheat your oven to 350 degrees Fahrenheit.
- Grease a baking dish with some of that unsalted butter.
- Tear those croissants into pieces and toss them into your baking dish.
- Heat a skillet over medium and melt your butter. Sauté the diced onion until translucent and soft.
- Sprinkle in the minced thyme and sage, sauté for another minute.
- Spread the sautéed onions over the croissant layer. Add ham slices and sprinkle shredded gruyere cheese on top.
- Whisk half and half, eggs, dijon, and whole grain mustard until smooth in a bowl.
- Pour the egg mixture gently over everything, ensuring even soaking. Let it sit for 10 minutes.
Notes
To store, keep the bake airtight in the fridge for up to 4 days. For freezing, wrap portions in plastic wrap and foil. Thaw overnight before reheating.