Can I use a regular oven instead of a dehydrator?
Yes. Set your oven to its lowest temperature (typically 170–200°F), prop the door open slightly with a wooden spoon, and dry the salmon for 4–6 hours, stirring halfway through. The goal is slow, gentle dehydration, not baking.
How thin should I slice the salmon?
Slice against the grain to roughly 1/8 inch thick. Use a sharp knife or partially freeze the fillet for 1–2 hours to make slicing easier and cleaner.
How long does homemade salmon jerky last?
Store in an airtight container at room temperature for up to 1 week, or refrigerate for up to 3 weeks. For longer storage, freeze in a sealed bag for up to 3 months.
Can I substitute gochujang with something else?
Sriracha or Sambal Oelek work as spicy alternatives (use 2–3 tbsp), or swap for 2 tbsp red miso mixed with 1 tbsp honey and hot sauce for a similar depth.
Is this recipe gluten-free?
Most gochujang contains barley, so it's not naturally gluten-free. Use tamari instead of regular soy sauce and verify your gochujang is certified gluten-free.