These crunchy South Indian savoury coils are made from ground rice and lentils scented with cumin and sesame. They possess a brittle, crisp snap and a rich, nutty finish.
Grind 100 g moong dal and 200 g basmati rice in a high-speed blender or mill until reduced to a fine flour.
Tip the milled grains into a bowl along with 75 g gram flour, the whole seeds for the dough, 13.2 g ghee, and salt to taste. Pour in water a little at a time while kneading, working it into a dense, non-sticky dough.
Transfer the mixture into a murukku press or a heavy-duty piping bag.
Pour enough vegetable oil for deep-frying into a kadhai or heavy pot, heating it to 180°C (350°F).
Press the dough directly over the fat in concentric coils, cooking in small batches. Fry for 2 to 3 minutes until firm, crisp, and lightly coloured.
Lift out each batch with a perforated spoon to drain on paper towels. Bring to room temperature before packing into an airtight container.
Use equal weight. It cooks in about the same time and breaks down to a similar soft, creamy consistency, though the colour will be slightly pinkish-orange.
Use about 75–80% of the weight, e.g. 80 g for 100 g gram flour, and add a pinch of turmeric for colour. Less nutty and less crisp; good only for thickening or simple batters.
Use 120% of the weight; melt gently over low heat to avoid burning the milk solids, which will yield a softer, creamier richness rather than a nutty aroma.