Meatball Sauce
Dice onion
Heat olive oil in a saucepan over medium heat.
When warm, add garlic and onion to the pan and gently Saute.
When onion has started to turn transparent, add the passata, tomato paste and cinnamon.
Stir well then bring to the boil.
Once boiling, reduce heat to low and allow to simmer for 15-20 minutes while you make the meatballs.
Meatballs
Dice spring onion
Grate carrot and zuchini.
Place all meatballs ingredients except olive oil into a large bowl, juice lemon over top.
Mix everything until well combined.
Roll into balls - See notes
Heat olive oil in a frying pan over medium heat.
Add meatballs and gently fry until golden.