Ingredients: 
6 medium raw mangoes;
2 1/2 cups Jaggery;
2 tbsp. fresh mustard powder;
1 tsp. fenugreek seeds;
1/2 cup red chilli powder;
1 cup salt and
150 g husked sesame oil               

Method : Cut mangoes into medium sized bits. Keep aside,cover with a neat cotton cloth. Heat oil add few mustard seeds and asafoetida fry for a minute, add 4-5 whole red dry chillies keep aside. Add the powders to the above tempering, add mango bits and stir well until they coated well. Finally add the grated jaggery to this mixture,mix thoroughly. Cool it and store in a dry container with a tight lid.