Allow the gratin to rest for a few minutes before serving. Enjoy warm.
Variations & Tips
For a healthier option, you can use low-fat milk or half-and-half in place of heavy cream. For added flavor, consider incorporating other herbs like rosemary or basil. A sprinkle of nutmeg in the cream mixture can introduce a lovely, aromatic note. If you’re a fan of different cheeses, try a mix of mozzarella and cheddar. For a gluten-free version, substitute the breadcrumbs with gluten-free crackers or omit them entirely.