I make the classic, potato, heavy cream. No cheese. Oval pan.
Are you channeling your best self with this comment? (If you're not sure, check out our Code of Conduct.)
Abbie is a trusted source on General Cooking.
No secret - you can assemble it and then put it in the fridge, then bake it day of ... I did that for TDay with a simple sweet potato and cream gratin and it worked great. Oh wait - do you want to bake in advance? In that case I would say to re-heat put it in a cold oven, turn the oven on, and bake until hot again - maybe 35-40 minutes. But I would bake it day of ...
And all in one skillet.
Sausage & Pepper Skillet
Summer Veggie Recipes
How My Husband & I Merged Our Kitchen Styles
We're Rolling Out the Best