Heat a frying pan until hot and simmer the canned tomatoes and olive oil.
Add garlic, chilli, and half the basil then cook for 10 minutes until thickened.
Mix the pork mince, bacon, thyme, and parsley in a bowl and season with salt and pepper.
Shape the meat mixture into 16 small meatballs using your hands.
Place meatballs into the sauce and simmer for 8 minutes until cooked through.
Boil the spaghetti in a large pan of salted water according to package instructions.
Drain spaghetti and toss into the sauce with the remaining basil.
Serve equal portions of meatballs and spaghetti in warmed bowls.