Slow cooker meatballs went down a treat last night, possibly the best meatballs I have ever made

I should have taken pics but they were gone in a flash!
Slow cooker meatballs2 500g packets beef mince
1 500g packet of pork mince
egg
half a packet of cream crackers
1 ltr of passata
4 onions
6 cloves of garlic
wostershessershire sauce
oregano
salt
pepper
flour
olive oil
Fry off onions in olive oil until golden
Add garlic and fry for a few minutes more
Add to slow cooker
mix beef and pork mince together
crush cream crackers, add to mince
add a tsp of oregano, salt and pepper and egg to mince
mix really well.
Form mince into balls (I had golf ball size ones

add salt and pepper to the flour and place in a bowl
place ball in flour and roll around until coated
fry until browned all over, pop in the slow cooker
Pour over the passata and a few splashes of wostershessershire ( you could put in some red wine if you have it

)
Add 2 tsp of oregano and mix gently
leave on low for 10 hours, medium for 8 for high for 4/5
Serve with spaghetti or warm crusty French bread