The book is Madhur Jaffrerey’s Instantly Indian Cookbook, was published in 2019 by the Borzoi imprint of Knopf and as an ebook in the Amazon Kindle store.
The error in the recipes for Plain Chickpeas at p. 20, Everyday Chickpeas at p. 22, and Chickpeas in Gingery Tomato Sauce at p. 24 is saying soaked (white) chickpeas can be done in an Instant Pot (or any electric pressure cooker or pressure multicooker) in the pressure cooker program at three minutes on high pressure with a 3 minute natural cool down. In these recipes, the Instant Pot is used to saute onions and make a sauce and uncooked soaked chickpeas are added.
I exposed the error by trying the recipe. I was suspicious about 3 minutes. I set 6 minutes, but the result was crunchy and barely cooked. I put the lid on and cooked at high for another 8 minutes. This produced chickpeas with some texture, barely cooked.
I checked the tables in Laura Pazzaglia’s Hip Pressure Cooking. In an electric pressure cooker, she suggests
- 40 minutes on high for dry chickpeas and
- 20 minutes on high for chickpeas that have been soaked.
Madhur Jaffrey has a note at p. 20 of Madhur Jaffrerey’s Instantly Indian Cookbook that unsoaked chickpeas can be cooked in an Instant Pot set for 50 minutes of high pressure in the pressure cooking program.
Madhur Jaffrey used cooked chickpeas in several recipes in At Home with Madhur Jaffrey (2010) (in the UK, Easy Curry). She regarded canned chickpeas as acceptable but cautioned that the sauce or canning fluid was not good and should be rinsed off the chickpeas. except for some organic brands.
The recipes are fine for cooked chickpeas – either canned or cooked at home. In an Instant Pot, I would cook the legumes first, set them aside, wipe the pot, do the recipe as written and add the cooked chickpeas and give them the three minutes on high to cook some of the flavour into the cooked chickpeas.