5 Best Arrowroot Powder Substitutes for Curry

Quick tip: Provides a glossy finish and smooth texture very similar to arrowroot, ideal for curry sauces.

Tapioca starch is a neutral-flavored starch extracted from cassava root, which thickens sauces effectively at low temperatures and maintains clarity and glossiness. Its molecular structure allows it to form a smooth, elastic gel that mimics arrowroot’s texture in curry.

When using tapioca starch, dissolve it in cold water before adding to the curry to prevent clumping. Avoid prolonged boiling after adding, as it can break down the starch and thin the sauce.

Compared to arrowroot, tapioca starch delivers nearly identical thickening power and sheen, preserving the curry’s appealing texture and appearance without altering flavor.

Quick tip: Slightly less glossy and can produce a mildly grainy texture if not finely sifted, but works well for thickening curries.

Rice flour is a finely milled powder from white rice that thickens sauces by absorbing water and swelling upon heating. It is stable under heat and does not break down easily, making it suitable for curries that simmer for longer periods.

To avoid graininess, sift the rice flour and mix it thoroughly with cold water before incorporation. It may require slightly more quantity than arrowroot to achieve the same thickness.

While rice flour thickens effectively, it lacks the translucent quality of arrowroot, resulting in a more opaque curry sauce with a slightly heavier mouthfeel.

Quick tip: Creates a sticky, glossy texture but can be heavier and more gelatinous than arrowroot.

Sweet rice flour contains a higher amylopectin content, which gives it strong thickening and binding properties. It forms a sticky, shiny gel that can enhance the body of curry sauces.

Use it sparingly and mix with cold water before adding to avoid lumps. Because it thickens quickly, add it gradually and monitor sauce consistency.

The final curry will have a thicker, more gelatinous texture compared to the light, smooth finish arrowroot provides, which may be desirable in some curry styles but heavier in others.

Quick tip: Gives a clear, smooth thickening but is less common and more expensive; subtle earthy flavor may be noticeable.

Kudzu powder is derived from the root of the kudzu plant and acts as a strong thickener with a clear, glossy finish similar to arrowroot. It gels quickly and is heat stable, making it suitable for curry sauces.

Dissolve kudzu powder in cold water before adding and avoid prolonged boiling to maintain thickening properties. Because it is less common, it may require experimentation to balance flavor.

The texture is smooth and glossy like arrowroot, but the slight earthy undertone can subtly influence the curry’s flavor profile, which may or may not be desirable depending on the recipe.

Quick tip: Adds a mucilaginous texture and nutty flavor, which can alter the curry’s taste and mouthfeel significantly.

Ground flaxseed forms a gel when mixed with water due to its soluble fiber content, which can thicken sauces naturally. However, it imparts a distinct nutty flavor and a somewhat slimy texture that differs from the clean, neutral thickening of arrowroot.

Use this substitute when a slight flavor change is acceptable and the curry is robust enough to mask the nuttiness. Mix thoroughly to avoid clumps.

The final curry will be thicker and less glossy, with a more textured mouthfeel and noticeable flavor difference compared to arrowroot-thickened curry.