Preheat the oven to 190°C.
First chop up the onion to a fine dice. Roughly chop the garlic. Throw everything except the sesame seeds into a food processor and whizz ’round until well mixed. You can also do this by hand, which is probably advisable, it’s just that my dicing skills leave a lot to be desired.
Roll the mix into meatballs and roll them into the sesame seeds to coat. Makes about 18-20 large meatballs.
Stick on a tray (lined with baking paper to make clean up a breeze) and bake for about 45 minutes.
Tastier when cool!