A sturdy adventurer in a fantasy novel pauses to take a break from their journey to the Land of Quest Completion. They open their knapsack looking for something to eat and what do they find? Bread and cheese.
It’s a well enough known trope to make an easy, low-hanging joke. It’s the sort of thing you expect in fantasy media whose worldbuilding can be charitably described as “medieval Europe but with magic and dragons and also I’ve never actually read a book on medieval Europe.”
But bread and cheese is not a joke. It is, in fact, a very good and sensible choice for an adventurer to pack for a long and difficult journey.
The human body needs nourishment. For long term health, there are a lot of things you need: a proper balance of amino acids, vitamins, minerals, fiber, and so on. Doing without any of these essentials for prolonged periods means risking malnutrition, disease, and other serious health problems. For getting through several days or weeks of hard physical work, like traveling in rough terrain or fighting monsters, though, three things are crucial: water, calories, and protein.
An average adult human requires a minimum of about 2 liters of water, 3,000 calories, and 70 grams of protein each day in order to remain fit for physically demanding labor. More is better, but these will get you through if you don’t keep it up for too long. These are the requirements a meal must meet to be suitable for basic adventuring rations.
Water can be found in most parts of the world where people live. It may not be available in large quantities and it may not be safe or pleasant to drink straight from the source, but chances are your standard adventurer can find enough to survive on in most terrains. That leaves calories and protein.
There are lots of different ways of getting both. Your adventurer might eat meat, fish, eggs, milk, beans, vegetables, mushrooms, fruit, nuts, seeds, honey, insects, or plenty of other things. When a variety of food options is available, people like to indulge themselves (as we moderns and our waistlines know all too well). But not all these food items travel well. Fresh vegetables and fruit will wilt and rot. Meat and fish go bad and may attract dangerous animals. Eggs won’t hold up well to being jostled around in a traveler’s knapsack. Some of these products can be dried, salted, pickled, or otherwise preserved to last longer, but processing adds to cost. Depending on growing seasons and local farming practices, these foods may not be available when your adventurer needs them.
Hence the advantages of bread and cheese. In agricultural regions, staple crops like grain are almost always available. Unprocessed grain, if kept dry and safe from vermin, can be kept for a long time. Bread kept similarly dry and safe may become unappealing and tough to chew, but will preserve its nutritional value even after many days of jostling around in a hero’s handy haversack. Cheese can be made wherever there are milk-giving animals (often reared on marginal or fallow land in agrarian communities), and will last a long time without deterioration if well taken care of. In farming societies throughout large parts of the world, bread and cheese are both readily available, inexpensive, and easy to make portable.
Bread provides a good dose of calories and protein; cheese even more. Combined, they provide the complete set of amino acids that the body needs. (It turns out that combining different protein sources is nowhere near as complicated as conventional wisdom says it is. As long as you have a variety of different foods in your diet and you’re not trying to subsist on on a single non-animal source of calories, you’re pretty much covered. Still, for an adventurer braving the wilderness without a lot of variety easily available, it doesn’t hurt to make sure you’ve got everything your body needs in one meal.)
Bread and cheese. Don’t leave on an adventure without it.
Thoughts for writers
Bread and cheese make good sense for adventurers’ traveling rations in a lot of settings, but that doesn’t mean that if you’re writing an adventure you should just fall back on bread and cheese for all your heroes’ dietary needs.
Food is a fundamental part of life. As such, it is an indispensable element in worldbuilding. People eat the things they eat for good reasons, and societies are often structured, in very basic ways, around the production and distribution of foodstuffs. The availability of a single plant can have far-reaching effects on the culture that grows it. The consequences for worldbuilding don’t end with the food itself but carry on into how it is produced and consumed. Descriptions of food in fantasy literature often feature just as local color, but food can in fact inform major parts of your worldbuilding.
Bread and cheese may seem like an overused cliché, but it has been used so much for a reason. It is an entirely sensible and realistic choice of provisions for travelers in the hinterlands of any fantasy world that broadly resembles the living conditions across most of the premodern world. Don’t be afraid to fall back on bread and cheese if it is the right choice for your story, as long as you are choosing it for a reason and not just because it’s what fantasy adventurers always eat.
Image: Bread and cheese wheel, photograph by Andrew Malone via Flickr
History for Writers is a weekly feature which looks at how history can be a fiction writer’s most useful tool. From worldbuilding to dialogue, history helps you write. Check out the introduction to History for Writers here.