The Food-Based Identity of Samwise Gamgee – Sam's memories of Shire food represent his longing for home through their long perilous journey.

A Celebration of Home - During the hobbits' perilous journey, food represents fellowship and the simple comforts of home.

An Exploration of Food and Civility - Sam's love of food reflects his civility, where Gollum's raw tastes reflect his animal nature.

Could A Warm, Home-Cooked Meal Thaw a Frozen Heart? - A sad, cold widower's life changes when he accidentally gets home-cooked lunchboxes.