Indian chili powder is pure red chili powder, but it also comes with different spice and heat profiles. It may be bright red like the Kashmiri chili which does not have much heat, but adds color to the dishes. Or it may be hot, spicy and pungent, with colors ranging from dull red to brownish red.
RED PEPPER FLAKES
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Mince the garlic. I used a garlic press; a food processor also works well. Then again, nothing wrong with old-fashioned elbow grease!

To make ancho powder, you’ll need to take the stems out of your bell peppers before popping them into a food dehydrator. Get them to a point where they’re brittle and then put them into a cotton bag before you grind them.
If you don’t have a good dehydrator, you can achieve the same dried peppers by putting them into the oven at around 50ºC.
The great thing about using this method is that the bell pepper powder will be bursting with flavour and so much more fragrant.