Quote from: bayleafthief on March 07, 2013, 11:22 PM
I've tried many different ways. In last nights effort I just put them in oil that had reached rather low heat, continiued with the low heat and stirred around. The low heat was due to burning the spices in previous attempts.
Yes, frying spices in hot oil can easily lead to burning if you're not careful, but frying them on a low heat to avoid burning isn't the answer either and would probably lead to the symptoms you describe.
There are a number of ways of frying spices in hot oil to extract their essential oil (which is where the flavour comes from) and which way they do it tends to be the one that works best for them or the one they feel most comfortable with.
Most people have adopted a method of frying spices in hot oil by adding them to a garlic/ginger paste and/or onion puree or even simply chopped onions. I fry mine in a garlic/ginger paste made with water for this reason and the water content stops the spices from burning or sticking to the pan when they're added.
When the oil separates from the fried spices and garlic/ginger puree mixture it's an indication that the water content has gone and if you continue to fry you'll risk burning your spices, so continue with the next stage of the recipe.
I'd suggest you might like to try this method, heating oil to hot (but not smoking) add your garlic/ginger puree mixture and fry till it just changes colour, add your spices and fry stirring all the time and just as the oil separates, add your next set of ingredients, usually a tomato puree watered down.
See if that gets you better results.