Shallot-tomato gashi

Ingredients

• 250 g shallots, peeled
• 2 tomatoes, finely chopped
• 1 cup water
• 1 teaspoon oil
• 1/2 teaspoon salt
• 1 cup coconut, grated
• 10 red chillies
• 2 tablespoon coriander seeds
• 1/2 teaspoon jeera
• 1/2 teaspoon urad dal