Possible Clues:

• 1/2 teaspoon, for a little extra flavor ... really, try it!
• Spice also known as jeera
• Good spice to add to guacamole (try it!)
• Spice starts to change unappetising milkshake into nectar
• Herb in curry
• Type of spice and some capsicum inside
• Spice used in chilli and curry powder
• Garam masala spice
• Chili-powder herb
• Herb