Heat oil and sauté everything under “Sauté & Grind” until the moisture evaporates and the tomatoes turn mushy.
Cool completely and grind to a smooth paste.
Heat oil again and sauté all ingredients under “Temper.”
Add the ground paste and ginger powder.
Cook until the moisture evaporates, the oil releases, and the gravy thickens.
Cool and store in an airtight container (stays good for months in the fridge).