Tips for Success
- Uniform Slices: For even cooking, try to slice the potatoes and onions uniformly. A mandoline slicer can be very helpful for this.
- Cheese Choices: Feel free to experiment with different cheeses. A mix of cheddar and Gruyère or Swiss can add a deeper flavor.
- Resting Time: Allowing the dish to rest after baking ensures the sauce thickens properly and the flavors meld together.
LIRE LA SUITE..