WetAir recipes
Coffee beef jerky
Coffee beef jerky: distinctive flavour with a dry, resilient texture.
A dry coffee-and-sugar rub reinforces roasted notes, while a cross-grain cut leaves a dry edge that can be crumbled.
This is a WetAir flavour adaptation of Oklahoma Joe’s dry coffee rub, not their jerky recipe. The listed coffee and sugar amounts are seasonings, not preservatives; safety depends on the separate heating, drying and cold-storage steps.
| Temperature | Thermometer-verified heat step: 72 °C / 162 °F; Dehydrator stage: 65 °C / 149 °F |
|---|---|
| Drying time | At least 4 hours |
| Ready when | A briefly cooled sample should bend and crack without breaking, with no damp or under-dried spots inside. Colour and elapsed drying time do not prove completion. |
| Compatible models | WetAir WFD-K1000S, WetAir WFD-K700BSS |
Ingredients
- lean beef 850 g
- finely ground coffee, not instant 14 g
- brown sugar 16 g
- black pepper 4 g
Method
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Prepare
Trim visible fat and cut partially frozen meat into even strips no more than 6 mm thick.
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Mix the dry ground coffee, brown sugar and black pepper. This is a dry seasoning: do not add water or brewed coffee.
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Coat the strips with the dry rub, cover and refrigerate for 6–12 hours at no more than 4 °C.
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Keep raw meat, utensils and juices separate from ready-to-eat food; clean the work area thoroughly before reusing it.
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Preheat the dehydrator for 15–30 minutes to an actual 65 °C; verify the air at tray level with a separate thermometer. Only then begin heating the food in the oven.
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Preheat the oven to 163 °C. Arrange the strips without overlap and heat them; use a thin calibrated probe to check several of the thickest strips: each centre must reach at least 72 °C. Oven temperature is not food temperature.
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Arrange and dry
Immediately use clean tongs to move the hot strips into the preheated dehydrator and arrange them in one layer without overlap.
Leave space between pieces so air can move freely around them. -
Dry for at least 4 hours at an actual 65 °C, then continue until done: a briefly cooled strip bends and cracks without breaking and has no damp spots.
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Check and cool
Move the finished strips to a clean rack and let them cool completely before packing.
Check the texture on a separate piece after it cools briefly. -
Pack the cooled strips loosely in a closed container and keep refrigerated for 2–4 days, shaking daily. Refrigerated conditioning is a conservative editorial choice: PNW 632 specifies the period but not a temperature for this stage. If moisture appears, re-dry the entire batch and repeat the check; then pack airtight and refrigerate or freeze.
After cooling
After conditioning, pack airtight and refrigerate or freeze; room-temperature storage is not part of this method.
How to enjoy it
Crumble small coffee-seasoned pieces over unsweetened porridge.
Sources and evidence
Compatible WetAir models
Sources
- USDA FSIS guidance on heating meat before dehydration
- Penn State Extension guidance on strips, drying, doneness and storage
- NCHFP guidance on preparing, drying and packaging jerky
- WetAir manual for the large steel dehydrator
- WetAir manual for the meat and poultry dehydrator
- Pacific Northwest Extension — making jerky safely at home
- Oklahoma Joe’s — dry coffee rub, flavour reference only
Frequently asked questions
What should I check before serving “Coffee beef jerky”?
The pack should be free from condensation and the smell and surface should show no sign of spoilage; do not taste a doubtful batch.