I'm looking for some ideas for a kosher meal to bring to my friend's parent's house. They practice Conservative Judaism if that is relevant. Any threads I've searched have recommended bringing store-bought food but I'd rather bring something homemade. Preferably something pareve (no meat/dairy) that isn't too acidic (my friend has a condition, no tomatoes/oj). My first idea was a Spanish Tortilla, but I feel like there has to be something more traditional/flavorful.