Amazeballs meatballs

For the balls:

2 slices white bread, soaked in

60ml milk

Grated rind of 1 lemon

1 small onion finely diced

2 cloves garlic, crushed

3 Tbsp parsley, finely chopped

1 egg

60g grated Parmesan

For the sauce:
Passata
Black olives
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