Next month's potluck club's theme is Hawaiian food. I found this recipe for Loco Moco: https://www.foodnetwork.... I can work out the math fine to make for a crowd but I am wondering about make ahead prospects as I only have an hour from when I get off work to when the club meets and 30 minutes of that is travel time. If I make it and layer in a casserole dish (without the eggs). At what temp and for how long should I reheat until it is nice and warm and can be topped with the eggs?