Possible Clues:

• Sauce for falafels
• Seeds pasted by finalist in Miami wearing trendy cap back-to-front
• Sauce put on falafel
• Area gets diluted covering before I paste
• Thick sauce in tin a hot one
• Dip for a kebab
• Sesame-seed based foodstuff
• Paste that's watery, and a filling one
• Sesame paste; in a hit (anag.)