No, I try to avoid that, i.e. try to stick to a recipe as close as I can. In the beginning of my BIR cooking I thought I could try this and try that and alter the recipes to what I thought could be worthwile, but in the end had too much curries wasted in the bin because the result was indeed terrible. I think it takes a lot of experience to know what you can do without destroying a meal. And it took me some time to learn the gold old "less is more". Maybe with a lot more experience, one can improvise while cooking, but that