'Bilahi' in Assamese means tomato and 'Tok' means tangy/sour chutney. This dish is so simple to make and can be made within 15 minutes. It is a tangy and sweet recipe, something which definitely perks up a meal.
Heat the oil in a pan.
When the seeds start to pop, add the onion and tomatoes. Season with salt and add the turmeric.
Stir nicely add cashews and raisins and remove from heat.