Plant-Based Substitute for Heavy Cream: Cashew Cream

This plant-based substitute for heavy cream is a smooth cashew cream made by blending soaked raw cashews with water and a little oil. It adds body to soups, sauces, curries, and some baked dishes, though it will not whip or behave exactly like dairy cream in every recipe.

Ingredients

1 cup (140 g) raw, unsalted cashews
3/4 cup (180 ml) hot water, plus more as needed for blending
1 tablespoon (15 ml) neutral oil, such as sunflower or refined avocado oil
1/8 teaspoon (0.7 g) fine salt, optional

This makes about 1 1/2 cups (360 ml), enough to replace roughly 1 1/2 cups of cream in a sauce or soup serving four. For the mildest flavor, choose plain raw cashews rather than roasted or salted ones. The oil rounds out the texture and gives the blend a richer feel; you can leave it out for a lighter result, although the cream will be a little less silky. The salt is intentionally modest so the finished cream can go into either savory or lightly sweet recipes.

Instructions

Measure the ingredients. Put the cashews in a heatproof bowl and measure the hot water separately. The water should be hot enough to soften the nuts, but it does not need to be kept at a boil. Set out the oil and salt so they are ready when the cashews have soaked.
Soak the cashews for 20 minutes. Pour the hot water over the nuts, making sure they are submerged. Leave them for 20 minutes, then drain and discard the soaking water. This short hot-water soak softens the cashews for blending; it is not intended as a long room-temperature soak.
Blend until smooth. Transfer the drained cashews to a blender. Add the measured 3/4 cup (180 ml) fresh water, oil, and optional salt. Blend on high for about 1 to 2 minutes, stopping to scrape the sides if needed. The mixture should look glossy and creamy, with no visible grit when rubbed between your fingers.
Adjust the consistency. For a thick cream suitable for spooning into a stew or folding into a filling, use it as blended. For a pourable sauce, add more water 1 tablespoon (15 ml) at a time and blend again. Small additions are easier to control than trying to thicken an overly thin batch.
Use or chill promptly. Add the cream directly to a recipe, or transfer it to a clean covered container and refrigerate it. If using it in a hot dish, stir it in gradually over low or medium-low heat. The cream does not need to be cooked by itself before use.

Tips

Use a powerful blender if you have one. A high-speed blender usually produces the smoothest result, but a standard blender can work if the cashews are well softened. Blend for longer, pause to scrape down the sides, and add a spoonful of water if the mixture is too thick for the blades to move. A small personal blender may need to be run in batches.
Do not count on it for whipped cream. This recipe is designed to enrich and thicken foods, not to whip into stable peaks. Cashews contain no dairy fat structure, and this mixture stays relatively soft. For a topping that can be whipped, use a product specifically formulated for whipping or chilled coconut cream, understanding that coconut adds its own flavor.
Temper it into very hot dishes. For a smooth sauce, take a little hot broth or sauce from the pan and stir it into the cashew cream first. Then pour that loosened mixture back into the pan while stirring. Avoid a hard boil after adding it; strong bubbling can make a thick sauce look grainy or cause it to catch on the bottom.
Keep flavor in mind when swapping. This cream is mild, but it still has a gentle cashew taste. Use it in dishes where that flavor fits, and choose unsalted cashews if you want to control seasoning. For desserts, omit the salt and use a neutral oil; for savory dishes, season the complete dish after adding the cream.

Serving Suggestions

Stir cashew cream into tomato soup, mushroom soup, or a blended vegetable soup near the end of cooking for a fuller texture. It is especially useful when a recipe calls for a small amount of cream to soften acidity or give a broth more body. Start with the same volume the recipe calls for, then taste and adjust the seasoning. If you are adding it to a thin soup, begin with less and add more until the texture is to your liking.

For pasta, spoon it into a pan with a little pasta water, garlic, herbs, or sautéed vegetables to make a creamy sauce. It also works in mild curries, pot pies, casseroles, and savory gratins. In dishes with strong spices, the cashew flavor tends to blend into the sauce; in a very simple cream sauce, it may be more noticeable. For a drizzle over roasted vegetables or grain bowls, thin it with water and add lemon juice, herbs, or a pinch of salt just before serving.

Use this as a cooking ingredient rather than serving it as a stand-alone beverage or expecting it to pour exactly like packaged cream. Its thickness can vary slightly with the size and dryness of the cashews, so the final tablespoon-by-tablespoon adjustment is useful when a recipe needs a precise consistency.

Variations

Extra-rich cashew cream: Reduce the water to 1/2 cup (120 ml) and blend, adding more only if the blender needs help. This thicker version is useful for a dense filling or a sauce that will be loosened with pasta water or broth later. It is not automatically a better choice for every recipe; a thinner soup or pourable sauce may need the original amount of water.
Herbed savory cream: Blend in 1 tablespoon (about 4 g) chopped chives or parsley and a small squeeze of lemon after the base is smooth. Use it as a finishing sauce for potatoes or vegetables. Fresh herbs and lemon make the flavor brighter, so this version is less neutral in recipes such as baked goods.
Lightly sweet cream: Leave out the salt and blend in 1 to 2 teaspoons (5 to 10 ml) maple syrup or sugar, to taste. This can be stirred into oatmeal or used in some dessert fillings, but it is not a substitute for sweetened whipped cream. Keep it refrigerated and add vanilla only if it suits the dessert you are making.
Tree-nut-free alternative: Unsalted sunflower seeds can be used in place of cashews in the same volume, soaked and blended by the same method. The result is usually more earthy and may be less silky, so use it in savory dishes with assertive seasoning. If allergies are involved, check ingredient labels and avoid cross-contact with nuts.
Coconut-style version: For a dish where coconut fits, replace the cashew cream with canned full-fat coconut milk, using the amount of cream the recipe calls for. It is convenient and naturally pourable, but has a distinct coconut flavor and can separate if boiled hard. It is not the best neutral choice for recipes where that flavor would stand out.

Storage and Reheating

Transfer unused cream to a clean, covered container and refrigerate it within 2 hours of blending. It keeps for 3 to 4 days in the refrigerator. The mixture may thicken or separate as it chills; stir it well, then whisk in cold water a teaspoon at a time if it needs loosening. Smell and inspect it before use, and discard it if it develops an unusual odor, visible mold, or an unexpectedly fizzy appearance.

For longer storage, freeze it in a sealed freezer-safe container for up to 2 months for best quality. Leave a little room at the top for expansion. Thaw it overnight in the refrigerator, then blend or whisk until smooth; freezing can make the texture slightly less even, so it is most suitable for cooked sauces and soups. Do not thaw it on the counter for an extended period.

To reheat a dish that contains cashew cream, warm it gently in a saucepan over low to medium-low heat, stirring regularly. Add a splash of water, broth, or plant-based milk if the sauce has thickened in the refrigerator. Avoid prolonged boiling, which can make a creamy sauce look separated. If reheating leftovers that contain other foods, follow the appropriate food-safety guidance for those ingredients as well.

Frequently Asked Questions

Can I use this as a one-to-one substitute for heavy cream?
Often, but not in every recipe. For soups, sauces, curries, and many casseroles, begin by replacing the cream with the same volume of cashew cream. Since this blend is thicker and has less fat than heavy cream, you may need to thin it or adjust the seasoning. It will not provide the same whipped volume, fat content, or exact baking structure, so recipes that depend on those properties may need a purpose-made dairy-free alternative.

Will cashew cream thicken when heated?
It adds body, and a sauce may become thicker as it simmers and loses moisture, but it does not behave exactly like dairy cream. Stir it in near the end and heat gently rather than expecting it to reduce into the same texture as heavy cream. If the dish gets too thick, loosen it with broth or water; if it is too thin, simmer the overall sauce gently before adding the cream or use a little less liquid in the recipe.

Do I have to soak the cashews?
For this method, yes: the 20-minute hot-water soak makes them easier to blend smoothly. If you have a very powerful blender, it may manage unsoaked cashews, but the result can be grainier and the appliance may need more time. Do not try to compensate by adding a large quantity of water at once, because that can make the finished cream too thin.

Can I make cashew cream without a high-speed blender?
Yes. A regular blender can work well when the cashews are softened, though it may take several minutes and a few pauses. Scrape the sides as needed and let the motor rest if it becomes warm. A food processor can also blend the mixture, but it may leave tiny flecks and often needs more scraping; strain the finished cream through a fine sieve if an especially smooth texture matters.

Can I use roasted or salted cashews?
Raw, unsalted cashews give the most neutral result. Roasted nuts have a stronger toasted flavor that can suit some savory dishes but may be noticeable in delicate sauces and desserts. If using salted cashews, omit the optional salt and taste the finished recipe before adding more seasoning, since the nuts may contribute more salt than expected.

Why does my cashew cream look grainy or split?
Graininess usually means the nuts need more soaking or blending, or the blender cannot process a thick mixture smoothly. Add a little water and blend again, scraping the sides if necessary. If cream already added to a sauce looks separated, remove the pan from high heat and whisk in a small splash of warm water. A vigorous boil can make the texture less uniform, so keep the heat gentle after adding it.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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