Make 3 different pastes of (a) onion and garlic, (b) tomato and green chili and finally (c) red pepper.
Heat oil in a heavy bottomed pan. Add cumin and sugar.
Add onion-garlic (a) paste and fry few mins.
Add red chili powder, turmeric powder (if using any), tomato and green chili (b) paste and red pepper (c) paste. Fry until oil separates from the masala.
Now add white vinegar mixed with ¼ cup water, dried oregano, pepper and salt.
Let it boil for ⅔ mins.
Here your salsa dip is ready to serve. Proceed to make the sauce.
Add water and put it on high flame. Keep boiling for approximately 2 mins.
Chili-salsa sauce is ready to use.
Recipe by Scratching Canvas at http://www.scratchingcanvas.com/chilli-salsa-dip-sauce/