I am guilty of making bitter curries as I was learning to cook. It was really surprising that the curries turned out bitter considering that I used little to no chili.
It was later on that my mum explained to me the causes and it all made sense.
It’s sad that all this is not documented anywhere for new chefs and everyone has to make the same mistakes. I am writing and sharing this hoping that you can benefit from mine and learn all the tips and tricks that will make sure your curries do not turn out to bitter.
Here are some of the possible reasons why your curries are turning out bitter-
Undercooking aromatics i.e. Onion, Ginger and Garlic
These 3 i.e. onion, ginger and garlic are core ingredients of any curry base. These are also naturally bitter in taste and ginger is also one of the hottest Indian spices. These aromatics should be added initially and cooked well. If undercooked these retain their natural bitter flavor and will make the curry bitter.
Using too much bitter spices
There are certain Indian spices that are naturally bitter in taste like fenugreek seeds, caraway seeds and mustard seeds. These are added to any recipe in moderation and adding excess of any other these can turn the whole curry bitter.
Do not puree raw onion
Raw onion tastes bitter and cooking changes its flavor to sweet. If you puree the onions they release water as onion juice has a very bitter taste and will make the curry bitter. When you add them to curry , they take really long to cook and you are more likely to undercook them.
Instead it is better to chop and cook them and then grind later if you need a paste. Cook your onions so that they are almost caramelized. Make sure you do not chop them too tiny that they release juice.
Burnt spices
While recipes call for cooking spices in oil, this needs to be done very carefully. If the oil is too hot the spices will immediately burn as they do not have any moisture content.
So always make sure that the oil isn’t super hot or mix your spices with a couple of spoons of water before you add them to the oil. This will make sure that the spices get cooked well together without being burnt.
Use the right type of onions
Red onions are much better in taste than the yellow ones. The yellow onions are known to be the most bitter one. If you make a curry with pureed raw yellow onions there is a 99% chance that it will turn out to be bitter, unless you cook it really well(for more than 45 mins) to get rid of all the rawness.
Adding too much garam masala
Garam masala has a bitter earthy flavor to it. If you add too much garam masala it can make your entire dish bitter.
Burnt masala
The aromatics and spices cooked together in fat form the base of curry and infuses flavor in the dish. If the masala gets burnt the dish will taste bitter due to the burnt flavor.
How to fix bitter curry?
Add some yogurt
If it is a tangy flavor curry you can add some beaten thick yogurt to your curry. Make sure that you take the curry off the gas when adding yogurt to it and the yogurt is at room temperature.
Adding a sweetener like sugar, jaggery
You can also improve the taste by adding some sugar to balance out the bitterness. Add a little bit at a time and taste. You might have to balance out sugar’s sweetness by adding some salt to it.
Add cream
Adding cream can also make the bitter flavor better. Please make sure that you add the cream after taking the curry of the gas.
Let me know which one out of these reasons were the culprits behind your curry being bitter? Also, which one of the tips listed here did you use to fix it?
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jay
Great article, thank you!
Deepti
Glad you liked it! Thanks!
Shannon
It worked! A combination of a tad more cream off the heat and a dash of agave syrup. Thank you!!
Deepti
Glad it worked Shannon! Thanks for sharing 🙂
Debbie
I added a tsp of sugar and 2 TB of sour cream and it saved the dish!
Swats
It was certainly the puréed raw onion (even thought I thought I had cooked it long enough). Adding some kind of syrup works for me to counter tart or bitterness. But learned my lesson with not to purée raw onions again. Haha. Thanks for the write up!
Deepti
Been there, done that myself! 😀
Glad you know now what caused it.. happy cooking! 🙂
hello
Thanks for the tips! My mom is frustrated lol
Deepti
Hope this helped resolve it 🙂
Rose
Thankyou! I was searching why a lot of home-made curries in our house had this same sort of bitter flavour. But this is the only website that has actually been helpful, everyone else has just said “probably used too much X spice or you don’t like the flavour of X spice”. But I knew it was more likely something else in the cooking process since I made an awesome curry one time and then it didn’t turn out as good again – my money is not cooking the garlic etc long enough. But finally someone (you) has given me a good list to work through to figure this out.
Thankyou so much!
Deepti
Thanks for the feedback! Appreciate it 🙂
Osma
Worked really well for me! I added all three, including the extra salt after adding the sugar.
Amit
Wow! Thanks for he article … I am cooking as I write this and my curry is very bitter – I puried YELLOW onion and put it into my curry … (am cooking Black chickpeas) … so I googled to see why my curry is bitter and see this article – I totally agree NO ONE wants about it – even in the YouTube recipes I use —- thanks for the article
Amit
Ah! sorry for the typos! Am just mad at all my effort going waste 🙂 trying to salvage the situation 🙂
Deepti
There are tips too on how to fix it. Hope you were able to salvage it 🙂
Katie
Thank you so much for providing this insight, Deepti! I was confused about where things went wrong with my second attempt at making curry and now I’m pretty sure I know what happened and how to prevent it next time.
Deepti
Awesome! Good luck for next time 🙂
Pamela
Bless you for this article. I puréed white onion last night for mine and dumped it because I cooked the onions well beyond caramelized and they were still bitter. It was obviously the puréed onion THIS TIME. Thanks for all the other tips to avoid bitter curry. Trying again today.
Deepti
Thanks Pamela! Let me know how you go 🙂
Ima-Obong Akpan
I used pureed onions and when I added little sugar and cream, it’s works really good. Thanks
Deepti
Thanks for your feedback! Glad that it worked for you 🙂
Maggy
Hi Deepti,
My curry came out oh so very bitter ….. I used black mustard seeds, masala, and a puréed onion in the recipe, wow what a mistake to make ….. I rectified it as you suggested by using jaggery and salt, but just before serving I added some full fat Greek yogurt …. Furthermore, I think I got away with it ….
Very Good Tip …. Thank You
Deepti
Thanks for the feedback Maggy! Glad it worked out 🙂