Why does my onion chutney taste bitter?

Bitterness usually comes from burnt dried chilies, over-browned onions, or urad dal fried too dark in the tempering.

Can I serve this chutney without tempering?

You can, but the tempering adds the signature aroma, crunch, and nutty finish that makes the chutney taste complete.

How do I adjust the thickness of this chutney?

Use less water for dosa spread-style chutney and a little more for dipping idli; add water gradually while blending.

How long does onion chutney keep in the fridge?

It is best within 1 to 2 days in an airtight container. The flavor deepens as it sits, but it may thicken slightly.

Can I use fresh red or green chilies instead of dried red chili?

Yes. Fresh chilies give a brighter heat, while dried red chilies give the chutney a deeper, more traditional flavor.

Home / Recipes / south_indian / Onion Chutney

south_indianEasyveganvegetariangluten freedairy free

Onion Chutney

RATING

4.6/5(87)

TASTE SCORE

8/10

This savory, lightly spicy onion chutney is cooked down with onion, tomato, tamarind, and chilies, then blended smooth and finished with a simple tempering. It pairs beautifully with idli, dosa, and uttapam.

PREP

10m

COOK

15m

SERVES

1 TBSP

28 cal

SERVINGS

METHOD · 7 STEPS

prep
Prep the chutney ingredients.
Roughly chop the onion and tomato. Keep the dried red chili, tamarind, salt, and water ready near the stove.
saute · ~10 min
Cook the onion mixture.
1.Heat 1 tsp oil in a small pan over medium heat.
2.Add the dried red chili and sauté for 20 seconds.
3.Add the onion and cook until soft and lightly golden, 5 to 6 minutes.
4.Add the tomato and tamarind and cook until the tomato turns soft, 3 to 4 minutes.
rest · ~5 min
Cool the cooked mixture.
Take the pan off the heat and let the onion mixture cool for a few minutes so it blends smoothly.
mix
Blend the chutney.
Transfer the cooled mixture to a blender jar. Add salt and water, then blend to a smooth or slightly coarse chutney, depending on how you like it.
temper · ~2 min
Make the tempering.
1.Heat the remaining 1 tsp oil in the same pan.
2.Add mustard seeds and let them splutter.
3.Add urad dal and cook until lightly golden.
4.Add curry leaves and fry for a few seconds until fragrant.
TIPKeep the heat medium so the urad dal turns golden without burning.
assemble
Finish the chutney.
Pour the tempering over the blended chutney and mix well.
serve
Serve with idli, dosa, or uttapam.

PRO TIPS

What to keep in mind.

7 tips from the recipe — small details that make a real difference to the final dish.

1
Cook the onions until lightly golden, not deeply browned, so the chutney stays savory without turning sweet.
2
Cool the sautéed onion-tomato mixture before blending to get a smoother texture and avoid steam pressure in the blender jar.
3
Use only enough water to help the blades move; too much will make the chutney thin and dilute the tamarind punch.
4
Let the mustard seeds fully splutter before adding urad dal, or the tempering can taste raw.
5
Fry the urad dal just to light golden; if it turns dark brown, it will make the topping taste bitter.
6
If your tamarind is very sour, start with a little less and adjust after blending so the onion flavor still comes through.
7
This chutney keeps well chilled for about 2 days; stir in a spoon of hot water before serving if it thickens in the fridge.