I've made a couple of good aloo gobi to recipes on the web, from Manjula's Kitchen etc but often I get the problem that whilst the potato is done to perfection the cauliflower cooks to a mush, or conversely if the caulifower is lovely firm/tender the potatoes are still crunchy in the middle. Increasing the size of the cauli pieces helps to a degree but not much.
I'm wondering if parboiling the spud pieces might help? I realise there's probably a trick because all the recipes add the potatoes and the cauli pieces raw - at the same time - and cook for around 20 mins.
I try to get waxy type potatoes and good fresh firm cauli which are in season here right now. However I like nice spud pieces, not little cubes - and would like to get the results that are pictured in the recipes - any tips?