A quick and comforting breakfast casserole featuring buttery croissants soaked in a cheesy custard with savory ham. Perfect for busy mornings or relaxed weekends.
Letting the croissants soak in the custard for 10 minutes before baking is key to avoid sogginess. Use room-temperature eggs and milk for even custard texture. If the top browns too quickly, cover loosely with foil halfway through baking. Dijon mustard adds a subtle tang that balances richness.
Keywords: croissant bake, breakfast casserole, ham and cheese, easy breakfast, cheesy bake, brunch recipe