in or according to the fashion.

Cookery .

(of pie or other dessert) served with a portion of ice cream, often as a topping

apple pie la mode.

(of beef) larded and braised or stewed with vegetables, herbs, etc., and served with a rich brown gravy.

adjective

served with ice cream , topped with ice cream , chic , dashing , mod , modish , posh , smart , stylish , swank , swanky , trig