THE KEYS TO COWBOY COFFEE
The first key to making decent cowboy coffee is process repetition. Measure the water and the coffee to ensure a consistent ratio every time. I use about 50% more coffee grounds than I do for an equivalent amount of water in my home ADC coffee maker. I live in Albuquerque at 5,000 feet elevation when you hike up above 10,000 feet the boiling temp goes way down and you need to add considerably more coffee grounds. If you live at normal altitudes it’s really not much of a consideration. So measure your water and get it boiling, that’s step one.
Step two is adding the coffee grounds. I like to let it return to a boil for just long enough to get the grounds wet. Be very watchful though as a minute of boiling and the tastes goes downhill. The caveat here is elevation; at 10,000 feet boiling for a minute seems OK bitter wise and necessary to get any flavor at all.
DON'T ADD COLD WATER
I’ve read of adding cold water to sink the grounds. Grounds sink when they cool. Adding cold water makes cold coffee. I never add water. The grounds usually sink in 5 minutes, quicker if the air is cold. If it’s over say, 70° F, after 5 minutes I take the lid off the pan for 5 seconds, put it back on, and in one minute the grounds will be settled. The fresh air cools the grounds and they fall leaving the rest of the brew as warm as possible.
KEEPING THE COFFEE WARM
I carefully select where I’m going to set my pan of coffee. I always make numerous cups. After the 5 minutes of brewing the spot on the ground becomes warm and helps keep the remaining coffee warm. Sand or other soft ground works best, gravelly surfaces the worst as they let lots of air flow by the bottom of the pan.
Always insulate your pot somehow. Usually, I wrap it in a jacket or clothing though in the winter your sleeping bag works the best. The ultimate is sand. I dig a hole, put my pot of coffee in it and push the sand up around the sides. Dribble a wee little bit of water around the outside of the pan and in 5 minutes when you pull the pot out of the hole the heat and moisture will hold the sand in perfect shape.
It’s good to set the pot somewhere with a mild slope. This way the grounds settle into the corner of the pan instead of evenly on the bottom. When you pour the coffee handle the pot as gently as possible so as not to disturb the grounds. Best to maintain the slope the pan has been sitting at and pour by tilting in that direction. Hold the cup near the pot, move the pot as little as possible.
NOT 'GOOD TO THE LAST DROP'
Just like a finely brewed Turkish blend cowboy coffee is not expected to be good to the last drop. It’s a good habit to learn to throw away the last tablespoon or so of each cup so as to avoid consumption of the bitter solids. Grounds and water fly out of the pot nicely with a flick of the wrist. Distribute evenly over the land. Non-immersed grounds like to stick to the pot and each other. I think scattered single grounds qualify as leave no trace while a big pile of grounds does not. I don’t like to spend any more resources cleaning pots than absolutely necessary.
PERCOLATORS ON THE TRAILS
I’ve seen all manner of camping coffee devices for sale. I’ve finished my whole pot of coffee while friends were still waiting for their percolator to perk an ever so slightly tastier cup of joe. My method is somewhat simple, requires zero overhead, and has worked wonderfully for me for five years. I’ve received many compliments on my coffee, normally wow, this is a surprisingly good cup of coffee, usually from the frou-frou coffee making device set.