Sprout, Bean & Vegetable Stew

• 1 lentils (yellow)
• 1 brussels sprouts
• 1 sambaar powder
• 130 gr green beans
• 45 ml vegetable oil (light)
• 12 gr coriander leaves
• 6 gr tamarind paste
• 6 gr garlic (chopped)
• 6 gr salt
• 4 ml black mustard seeds