Sacha inchi oil substitutes
Sacha inchi oil substitutes — 6 options, ranked, with the exact amount
Use Flaxseed oil (linseed oil)
Same amount as the sacha inchi oil
For the omega-3 content, flaxseed oil is the closest swap at one for one, since both are ALA-heavy cold-pressed oils that must be kept cold and never heated. For the flavour, walnut oil at one for one is the better match, nutty and green without flaxseed's fishy edge. Extra virgin olive oil works if you only need a good finishing oil and are not chasing the omega-3s.
- Verdict —
- Tweak it
- What changes —
- different taste, similar texture
- Best for —
- salad dressings
Updated 26 Jul 2026 · no sponsored swaps
Every option, one card
Ranked| # | Substitute | Instead of sacha inchi oil | Verdict |
|---|---|---|---|
| 1 | Flaxseed oil (linseed oil)salad dressings | Same amountTweak it | Tweak it |
| 2 | Walnut oilsalad dressings | Same amountWorks | Works |
| 3 | Hemp seed oilsalad dressings | Same amountWorks | Works |
| 4 | Extra virgin olive oilsalad dressings | Same amountTweak it | Tweak it |
| 5 | Ground flaxseed or chia seedssmoothies | 1 tbsp ground seed per 1 tsp oil, for nutrition rather than for cookingYou'll taste it | You'll taste it |
| 6 | Avocado oil (only when heat is involved)sauteing | Same amountTweak it | Tweak it |
Flaxseed oil (linseed oil)
different taste, similar texture
The nearest nutritional equivalent, being the other widely sold cold-pressed oil built mostly on omega-3 ALA.
- Best for
- salad dressings, smoothies, drizzling, dips, cold sauces, supplement use
Almost identical in how you handle it, and close on the numbers, but flaxseed oil is stronger and less pleasant, with a bitter, faintly fishy finish that sacha inchi does not have. A vinaigrette made with flaxseed tastes noticeably more assertive and can turn slightly acrid if the bottle is old. Buy a small bottle, keep it in the fridge, and cut it half and half with olive oil if the flavour is too much.
Walnut oil
similar taste and texture
The best flavour match: nutty, green, slightly sweet, with real omega-3 content behind it as well.
- Best for
- salad dressings, drizzling over vegetables, grain bowls, dips, finishing fish
This is the swap that tastes most like what you meant to make. Walnut oil is rounder and more toasty than sacha inchi, without the leafy, almost pea-shoot note the Amazonian oil has, so a dressing comes out warmer and less green. It carries less ALA than flaxseed or sacha inchi but far more than olive oil, and it is more pleasant to eat than either. Like sacha inchi, it goes rancid quickly, so keep it refrigerated.
Hemp seed oil
similar taste and texture
A green, grassy cold-pressed oil that mirrors sacha inchi's vegetal side better than almost anything else.
- Best for
- salad dressings, smoothies, cold soups, drizzling, dips
The colour is right down to the same murky green, and the flavour is genuinely close, leaning more toward sunflower seed and fresh grass. It has good omega-3 content though proportionally less than sacha inchi. Its main quirk is that the grassiness is quite forward, so it can dominate a delicate dressing. Balance it with a squeeze of lemon and a little honey.
Extra virgin olive oil
different taste, similar texture
The reliable, always-available answer when what you actually need is a good raw finishing oil.
- Best for
- salad dressings, drizzling, dips, bread, vegetables, everyday cooking
Flavour-wise this is a swap, not a match: peppery and fruity where sacha inchi is nutty and green, and a good grassy Tuscan oil gets closer than a mild supermarket one. Nutritionally it is a different oil entirely, high in monounsaturated fat with very little omega-3, so if the recipe or the reason you bought sacha inchi was the ALA, this does not deliver it. What it does deliver is a dressing that tastes good and an oil that does not go rancid in a fortnight.
Ground flaxseed or chia seeds
different taste and texture
If the point of the oil was omega-3, whole ground seeds get you there more cheaply and much more stably.
- Best for
- smoothies, porridge, yoghurt, baking, granola
This is not a swap in a dressing, because seeds are not liquid and will make a vinaigrette gritty. It is the right answer in a smoothie or a bowl of oats, where the seeds bring the same fatty acids plus fibre and stay fresh far longer than any pressed oil. Grind flaxseed just before using, since whole seeds pass through largely intact.
Avocado oil (only when heat is involved)
different taste, similar texture
The option to reach for if you were about to make the mistake of sauteing in sacha inchi oil.
- Best for
- sauteing, roasting, pan-frying, high-heat cooking, mayonnaise
Sacha inchi oil should not be heated much at all, so if a recipe has you cooking with it, either the recipe is wrong or you have misread it. Avocado oil handles real heat, tastes mildly buttery and grassy, and will not turn bitter in the pan. You give up the omega-3 almost entirely. Use this for the cooking step and drizzle the sacha inchi, or a walnut or flaxseed stand-in, over the finished dish instead.
Questions
5 questionsCan I just leave it out?
Usually yes, with a caveat. In a dressing or a drizzle it is fat plus flavour, so any decent oil steps in and nobody suffers. If you were taking it by the spoonful for the omega-3 content, leaving it out means losing that, and ground flaxseed, chia seeds, walnuts or oily fish cover the same ground more cheaply.
Can I fry with sacha inchi oil?
No, and it is worth being firm about this. Its smoke point is low and its high polyunsaturated content means it degrades quickly with heat, turning bitter and losing the nutritional benefit. Use avocado, olive or peanut oil for the pan and save the sacha inchi for the finish.
What does sacha inchi oil taste like?
Nutty and vegetal, somewhere between walnut, fresh peas and green tea, with a slightly viscous mouthfeel and a clean finish. Good bottles taste faintly sweet; old bottles taste bitter and dusty, which is the main quality signal to watch for.
Is it safe for people with nut allergies?
Sacha inchi is not a true nut, and its other name of Inca peanut is misleading, since it is unrelated to peanuts. That said, it is a seed with a high protein content and allergic reactions to it have been documented. Anyone with a serious nut or seed allergy should treat it as a new food and check with their clinician rather than assume it is safe.
Where do I buy it and what should I look for?
Health food shops and online retailers sell it, usually labelled sacha inchi oil or Inca peanut oil, sometimes with the botanical name Plukenetia volubilis on the bottle. Buy cold-pressed oil in dark glass, in the smallest bottle you will realistically finish, and check for a bottling or best-before date rather than just a long shelf life claim.
Tips for substituting sacha inchi oil
5 tips- Treat it as a finishing oil, not a cooking oil. Sacha inchi is a delicate polyunsaturated oil with a low smoke point, and heating it destroys both the flavour and the omega-3 fatty acids you paid for while producing an unpleasant bitterness.
- Keep the bottle in the refrigerator once opened and use it within a couple of months. ALA-rich oils oxidise fast, and rancid sacha inchi tastes sharply bitter and faintly of paint. If it smells like crayons, throw it out.
- The flavour is the point in dressings. A simple vinaigrette of sacha inchi oil, lime juice, a little honey and salt is genuinely good over quinoa, avocado or roast squash, and any of the nut-oil substitutes work in the same formula without changes.
- Sacha inchi seeds are a separate ingredient from the oil. If a recipe calls for the roasted seeds as a snack or a topping, the swap is roasted peanuts or pumpkin seeds, not a bottle of oil.
- Do not use it for mayonnaise or aioli on its own. Strong seed oils turn emulsions bitter as they sit; use a neutral oil for the bulk of the emulsion and stir a teaspoon of sacha inchi in at the end for aroma.