Guide to Cooking on the Trail

Most backpackers want to eat a hot meal at least once per day while on the trail. This requires carrying a portable backpacking stove to boil water and reconstituting the dried foods in it. Here we'll cover strategies to help you conserve your stove fuel, cook efficiently, and improve your overall trail cooking skills.

camp stove at elevation

Tips for cooking with a portable backpacking stove

Check the Cooking Pot & Stove Support Armsbottom surface cookpot

  • The last thing you want on the trail is to waste water, fuel or food. At home, check if the bottom surface of your cooking pot is smooth. If it feels smooth, check the roughness of the pot support arms on your stove. A boiling pot can vibrate off the stove and hit the ground if both the bottom of the pot and the stove support arms are overly smooth, and the ground is not completely level. Roughen up the supports with a metal file if needed. 

Presoak Longer Cooking Foods in Water First

  • You may wish to save cost by cooking packaged food purchased from the grocery store. Often these foods are partially cooked rather than instant, and simply soaking in boiling water won't soften them enough. For tough-to-cook foods, such as parboiled rice and whole grain pasta, you need to presoak in cold water first. 
    • Presoak food in cold water for 5 - 10 minutes. If you are using store-bought packages of pasta or grains that require excess water for draining, obviously you do not want to use the amount of water stated on the package. You do not want to waste water, or drain cooking water near your campsite. Reduce the quantity of water stated. Add enough water to cover the food for soaking. There is no harm in eating the same water your pasta is cooked in. In fact, it is beneficial because it contains calories (released from the starch in the pasta) and adds richness to the sauce. The dried food should appear plumper and soften as it absorbs some of the water. Add a little extra water just before boiling. Ignite your stove and turn the dial up. Bring the ingredients to a boil in your cookpot. Turn off the flame and allow the meal to soak in the boiling water per the amount of the "cook" or "simmer" time specified on the package. Not simmering will significantly save on fuel.
    • Instead of presoaking, another option is to boil the water, add the ingredients, and then bring it back to a slight boil (30 seconds - 1 minute). The caveat: you have to be vigilant when boiling food (versus water) with a covered lid. It can splatter, boil over and create a mess.

Fuel & Cooking Efficiency

blue flame directed under the backpacking stove cook pot
  • Always set-up the camp stove on a hard and level surface in a sheltered spot - preferably on the ground, or nearest the ground behind a rock, large log, or yourself to shelter it from the wind.
  • Turn the knob on the stove to the highest setting so that the flame burns straight, directly focused underneath the pot. This does not mean you should open the valve on the stove to the maximum setting. A medium-high setting, or about 75% of max, is generally the most efficient. The flame should be a bluish color, and no portion of the flame should flare out and go over the sides of the pot. 
  • Your cook pot size matters. Use a pot that is similar in size or slightly wider than the width of your backpacking stove. A tall and narrow pot may result in the flame spilling over the sides of the pot which will waste fuel. Broad bottomed, shallow cooking pots tend to be the most energy efficient.
  • Always check that the pot of water is rapidly boiling before adding dried ingredients and cutting off the flame. But refrain from checking if the water has reached a boil by opening up the lid and losing heat from the escaping steam. You want as little temperature drop as possible from the second you open the lid to add the ingredients. If you have a transparent lid, look down at it - rapidly boiling water is indicated by steam building on the top and sides of your lid from bubbles rising and moving vigorously to the top of the water surface.
  • To prevent burning food and to save fuel, use the boil-soak method of cooking rather than cooking or simmering over a sustained flame.

lidded cooking pot

  • Always cover the pot with a tight fitting lid. Covering foods during cooking will help hold in moisture, reduce your fuel consumption and time-to-boil. If you do not have a lid, you can easily make one using an aluminum pie tray from the supermarket. The DIY lid will be light and will not seal perfectly, but is better than wasting fuel from evaporation. Place your pot grips on top of the lid to prevent the lid from popping up and allowing steam to escape if needed.
  • Stir the food thoroughly before simmering or soaking. Some of the lightweight camp pots, such as stainless steel and titanium, have extremely thin walls and tend to develop hot spots. This causes food to stick, brown or even burn if not stirred. Open the lid at least once and stir while it is soaking to help uniformly distribute the heat.

flame spilling over stove

  • The wind can blow the flame sideways and waste fuel. Maximize the thermal efficiency of your stove by enclosing it with a metallic shield, typically made from firm aluminum and fold-up for storage. The shield acts as both a wind guard and reflector both of which prevent heat loss, by keeping the flame focused on the bottom of the pot and capturing the radiant heat off the stove and directing it back. Warning: Never completely enclose the stove. Otherwise, the reflected heat can overheat the fuel tank/canister and cause injury. Keep part of the windscreen open or ventilated if you're using an "upright" stove (where the burner is attached directly above the fuel tank or canister).
  • A good insulator can mean the difference between a hot meal and a warm meal, which is especially useful during winter. If the air is cold, add an insulator (cozy) around the pot to keep the food hot while it is soaking. A pot cozy retains heat and saves on fuel, eliminating the need for simmering on a stove. The cozy should not be put on the pot while it is boiling. Add the insulator after the water has boiled and the pot removed from the stove. Most camping pots (i.e. titanium, aluminum), are decent insulators by themselves and are certainly superior to the plastic bags you might pour boiling water into. A pot cozy can be made using reflective flexible material (in USA look for "Insul-Bright" a mylar/polyester fabric that sells for $5.99 per yard). They can also be made from an auto windshield sun shade. See how to make your own cozy using a reflective sunshade. You can also insulate your pot with items you already have with you, such as your jacket, hat, etc. Clothing won't work as well, but is still better than no insulator at all.
  • Worried about running out of backpacking fuel while on the trail? Conserving fuel greatly depends on the efficiency of the cooking process as outlined in strategies to conserve stove fuel.
  • Backpacking meals requiring boiling water to rehydrate will need sit longer in hot water to soften at higher altitudes. Add 1 minute of cook (soak) time for every 1,000 feet of elevation gain above 5,000 feet. 

Cooking at Extreme Altitudes

  • At extreme altitudes (above 18,000 ft), a typical backpacking cook-set is not going to reach a temperature high enough to cook a hot meal. To compensate for the lower boiling point of water, the cooking time must be increased to such an extent that it is impractical. And turning up the heat will not help cook food faster. No matter how high the cooking temperature, water cannot exceed its own boiling point — unless a pressure cooker is used. Portable pressure cookers boil water at a temperature high enough to soften dried foods and a hot meal can be enjoyed. A pressure cooker works by trapping the steam that escapes from the boiling water, thereby raising the pressure so that the water boils at a higher temperature. A typical pressure cooker applies 15 pounds of pressure, which rises the boiling point of water to 250 degrees F (121 degrees C) at sea level. Look for small, lightweight pressure cookers that are designed for mountain climbers.
  • Consider taking cold soak, high carbohydrate meals to keep food preparation simple and to conserve stove fuel. Eating cold-soaked foods and instant snack foods allows you to reserve stove fuel for melting snow for drinking versus both cooking and drinking. You can view Outdoor Herbivore’s cold soak backpacking meals here by filtering the column Good for Cold Soak = Y.
  • Salt can help shorten cooking time, but only minimally. In fact, salt, sugar, and practically any other water-soluble substance increases density, which elevates the boiling point (so it boils at a higher temperature) and, therefore, shortens cooking time. This may seem like a solution for elevating the boil temperature at higher elevations, but the effect of salt is negligible. The difference in temperature between unsalted and salted water at culinary concentrations (i.e. one teaspoon of salt per quart of water) is about 1°, which is barely noticeable or beneficial at high altitudes.


Cooked Vegan Cheddar Mac Outdoor Herbivore