Shelby answered question 4/24/2010 I Bought Some Orange Chicken From Costco And Accidentally Threw Away The Box That Says How To Make It. Can Anyone Please Tell Me How To Make It? My guess would be to put your oven on 375 degrees and cook it until it's hot all the way through. Probably 15-17 minutes. That's only iIf it's one of those frozen, precooked things, like I think it is.
