Indian Other recipe from the Wikibooks Cookbook.
12 small or 6 large lemons (thin skins preferred) 1 large or 2 small lemons, juiced ½ cup salt ¼ cup red chile powder ½ cup sugar 3 tsp turmeric powder 1 tsp fenugreek seed 1 tsp black mustard seed ¼ tsp asafoetida powder (omit for gluten-free version)
Wash the lemons and dry them well, leaving no water on the lemons. Trim off the stalk and any odd bits. Cut the lemons in to small pieces about 2 cm (¾ inch) on each side, and place in a bowl. Dry-roast the fenugreek, black mustard, and asafoetida together in a pan on a medium heat for about 5 minutes. Don't burn them! Grind the roasted spices in a grinder or a mortar and pestle. Add the ground spices, turmeric powder, salt, sugar and chili powder to the bowl and mix together well. Pack the mixture into a 2 litre (2 quart) jar, or use a couple of smaller jars. Don't fill quite to the top—allow at least 1 cm space.