Lemon Rasam

Ingredients

• 1 teaspoon salt
• 1 pinch asafetida powder
• 1 tomatoes, chopped
• 1 small green chili pepper, cut lengthwise
• 2 cups hot water
• 1 cup cooked dal, toor preferred
• 1 teaspoon sambhar powder
• 12 teaspoon mustard seeds
• 3 curry leaves
• 1 lemon
• 1 lime
• 2 teaspoons vegetable oil or 2 teaspoons ghee
• 2 sprigs coriander leaves (optional)