spaghetti with meatballs

Ingredients for meatballs :
minced chicken 900 gms
onions-2(finely chopped)
garlic-1 tsp(finely chopped)
Fresh parsley-2 tbsp
egg-1(beaten)
olive oil-2 tbsp
Salt and black pepper

ingredients for tomato sauce:
olive oil- 3tbsp
onions-2 (sliced)
garlic- 1(crushed)
cheese-1/2 cup(grated)
homemade tomato puree-2 cups

for meatballs:
in a bowl,mix chicken with sauted onion and garlic,add fresh parsley and beaten egg.
Season the mixture with salt and pepper.
Divide the mixture into approximately 20 balls and keep it in the fridge for an hour.
Heat a frying pan and fry balls on medium heat.
meatballs are ready for later use.

for sauce:
Heat 2 tbsps of olive oil in a saucepan.
Add sliced onion and garlic until soft.
Add tomato puree to the onion mixture.
Season the contents with sugar,salt and freshly ground pepper.
Cook it for 15-20 minutes.
Add meatballs to it.
Top it with cheese and serve with spaghetti.