A Square Meal

I had a meal that wasn’t square Though all the things I’d need were there: Some crusty bread, some cheese and fruit And lots of salad spreads, to boot. A plate of veggies, nicely sliced And lox and cream cheese, which enticed. A pot of coffee, freshly perked And pastries (where the cal’ries lurked). I lunched with utter pure delight; The hostess got it all just right. I wonder how would one prepare A better meal to make it square.