Sri Lankan curry powder is a fragrant blend of toasted coriander, cumin, fennel, curry leaves, and warm spices, ground into a dry seasoning for curries and other savory dishes. This roasted version has a deep, nutty aroma and a peppery finish; its exact ingredients and proportions vary across Sri Lankan cooks and recipes.
Ingredients
- ½ cup whole coriander seeds (35 g)
- ¼ cup cumin seeds (36 g)
- 2 tablespoons fennel seeds (12 g)
- 1 tablespoon uncooked white rice (12 g)
- 1 tablespoon whole black peppercorns (7 g)
- 1 teaspoon fenugreek seeds (2 g)
- 1 cinnamon stick, about 3 inches (5 g)
- 1 teaspoon whole cloves (2 g)
- 1 teaspoon green cardamom pods (2 g)
- 1 loosely packed cup fresh curry leaves, stems removed (about 5 g)
Instructions
- Prepare the ingredients. Measure the spices and rice before heating the pan. Remove the curry leaves from their stems, discard any bruised leaves, and pat the leaves dry if they are damp. Dry leaves roast more evenly and are less likely to steam in the pan. Keep the coriander, cumin, fennel, rice, peppercorns, fenugreek, cinnamon, cloves, cardamom, and curry leaves in separate groups because they need different amounts of toasting.
- Toast the coriander and cumin. Set a heavy skillet over medium-low heat. Add the coriander seeds and stir or shake the pan for about 3 minutes, until fragrant and a shade darker. Tip them onto a plate to stop the cooking. Add the cumin seeds to the pan and toast for about 2 minutes, stirring often, until fragrant. Transfer them to the same plate. Keep the heat moderate: spices should smell warm and aromatic, not smoky or scorched.
- Toast the remaining dry spices. Add the fennel seeds, rice, peppercorns, and fenugreek to the skillet. Stir continuously for about 2 minutes, removing the pan from the heat briefly if the smaller seeds start to darken too quickly. Add the cinnamon, cloves, and cardamom and toast for another 1 to 2 minutes. The rice should look lightly golden, and the spices should smell fragrant. Move everything to the plate with the coriander and cumin.
- Dry the curry leaves. Lower the heat and add the curry leaves to the empty skillet. Stir for 2 to 3 minutes, until they are crisp and dry to the touch. If they are still flexible or damp, continue for another minute, watching closely. Remove them as soon as they crisp; leaves can burn quickly. Add them to the other toasted ingredients.
- Cool completely. Spread the toasted spices and leaves out on the plate and leave them for 10 minutes, or until they are no longer warm. This cooling time matters: warm spices can create condensation in a storage jar and may clump. It also helps preserve the aroma when you grind them.
- Grind to a fine powder. Grind the cooled mixture in a clean spice grinder in batches, if needed. Pause between pulses so the grinder does not heat the spices. A little texture is fine, but aim for a fairly even powder that will disperse easily through curry sauce. Let the dust settle before opening the grinder, then transfer the powder to a clean, completely dry, airtight jar.
Tips
- Toast gently, not aggressively. Medium-low heat gives the seeds time to release their aroma without burning. If one spice turns very dark or smells bitter, it is better to discard that small batch than to mix it into the full blend; a scorched note can dominate the finished powder.
- Use dried curry leaves only if fresh are unavailable. Substitute about 2 tablespoons (2 g) dried curry leaves for the fresh leaves. Dried leaves are less vivid and can be dusty, so add them near the end of the toasting and stop once they smell fragrant. The blend will still work, though its leafy aroma will be milder.
- Choose the right cinnamon. A small piece of true cinnamon, often sold as Ceylon cinnamon, gives a delicate, complex warmth. If you only have cassia cinnamon, use about half as much by weight because its flavor is stronger and sharper. Break the stick into pieces before grinding.
- Keep moisture out. Use a dry spoon and close the jar promptly after measuring. If your grinder or storage container has just been washed, wait until every part is completely dry before using it. Moisture can cause clumping and shorten the blend’s useful storage life.
Serving Suggestions
Use this powder as a seasoning for Sri Lankan-style curries, adding it to a dish according to that recipe rather than treating it as a complete curry mix. Many recipes first cook onion, garlic, ginger, or other aromatics, then stir in the powder briefly before adding coconut milk, water, tomatoes, or the main ingredient. A short contact with warm oil helps the spices bloom, but prolonged frying can make them bitter. Follow the liquid and salt amounts in the curry you are making; this blend contains no salt.
It is especially at home in richly flavored meat, fish, lentil, and vegetable curries. Start with 1 to 2 teaspoons for a dish serving four, then adjust to the recipe and your taste. For a larger pot or a strongly seasoned curry, more may be appropriate. The powder also seasons roasted cauliflower, potatoes, or chickpeas: toss the food with oil and salt, then add a modest amount of spice before cooking so it coats evenly. For a quick soup, stir a little into sautéed aromatics before adding broth.
This is a roasted blend, not a curry paste. It is also not interchangeable in equal amounts with every commercial curry powder: the proportions, heat, and dominant spices differ. If a recipe specifically calls for Sri Lankan roasted curry powder, this homemade blend is a useful starting point, but its flavor will depend on the freshness of the seeds and the degree of toasting.
Variations
Make it hotter: Add 1 to 2 teaspoons (2 to 4 g) dried red chile flakes to the grinder. The blend as written is fragrant and peppery rather than chile-hot, so adding chile gives you control without changing the basic toasted character. For a milder result, reduce the black peppercorns to 2 teaspoons (about 5 g).
Make an unroasted version: Skip the skillet and grind the same measured ingredients together, using fully dried curry leaves. Unroasted Sri Lankan curry powders are also used in cooking, though they taste brighter and less deeply toasted. This is a different style, not a failed version of the roasted blend; match the style called for in the curry recipe when possible.
Adjust for what is in the cupboard: If you lack whole cardamom, use ½ teaspoon ground cardamom and mix it in after grinding. Ground spices scorch easily, so do not toast them in the skillet. If fenugreek is unavailable, omit it rather than substituting a large amount of another seed; the finished blend will lose a faint bitter edge but remain useful.
Leave out the rice if needed: The small amount of rice adds body and can help absorb a little residual moisture, but it is not essential. Omit it for a grain-free blend; the powder may feel slightly lighter in texture. Do not replace it with cooked rice, which would introduce moisture and make the mix unsuitable for pantry storage.
Storage and Reheating
Store the completely cooled curry powder in a clean, airtight container in a cool, dark cupboard, away from the stove, sunlight, and steam. For the best aroma, use it within 2 to 3 months. It may remain usable beyond that, but ground spices gradually lose fragrance; smell a little before cooking and replace it if it seems flat or stale. Refrigeration is generally unnecessary and may introduce condensation when a cold jar is opened in a warm kitchen.
This is a dry seasoning, so there is no cooked dish to reheat. Once you have mixed the powder into a curry, store the finished curry separately: refrigerate it within 2 hours in a covered container and use it within 3 to 4 days. Reheat only the portion you plan to eat until steaming hot throughout; for leftovers, the USDA FSIS safe reheating temperature is 165°F (74°C), checked with a food thermometer. Freeze extra curry in meal-size portions for up to 2 to 3 months for best quality, and thaw it in the refrigerator before reheating.
Frequently Asked Questions
Is Sri Lankan curry powder always roasted? No. Roasted and unroasted blends are both used, and recipes differ by household, region, and the dish being cooked. The toasted version here is darker and nuttier; an unroasted powder tends to taste brighter. Check the recipe you plan to make before choosing which style to use.
How much should I use in a curry? Start with 1 to 2 teaspoons for a curry serving four, unless the recipe gives a specific amount. Add it when the recipe directs, usually after the aromatics have softened, and taste the finished sauce before adding more. Other ingredients, especially chile, salt, and concentrated coconut milk, affect how strong the seasoning seems.
Can I use pre-ground spices instead of whole seeds? Whole seeds are preferable because they stay aromatic longer and toast more evenly. Pre-ground spices can work in a pinch, but they are easy to scorch and their flavor may be less lively. Skip toasting those powders; stir them into the finished ground blend, and expect a less rounded roasted flavor.
What can I use instead of curry leaves? Dried curry leaves are the closest practical substitute, though they are less fragrant and contribute less fresh, leafy character. Use about 2 tablespoons (2 g) dried leaves in place of the cup of fresh leaves. Bay leaf or lime zest is not a close match, so it is better to omit curry leaves than to expect those substitutes to reproduce their flavor.
Can I double the recipe? Yes, but toast the spices in batches so they remain in a shallow layer and heat evenly. Crowding a skillet traps steam and makes it harder to judge when the seeds are toasted. Let each batch cool fully before grinding, then combine the ground powder and mix it well in a dry bowl.
Can I make the powder without a spice grinder? A small, powerful blender or a mortar and pestle can work. With a mortar, crush the spices in small batches and expect a coarser texture; cardamom pods and cinnamon take the most effort. A coarser blend is still suitable for a curry that simmers for a while, but you can sift it if you want a finer powder.
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