Greek Meatballs with Tzaziki

Meatballs:
1 lb ground beef
1 lb ground lamb
2 eggs
white onion
fresh garlic
fresh and dried mint
fresh parsley
pepper
cumin
paprika
fried in olive oil with a bit of coconut oil
I don't mind a very onion-y taste and I'm lazy, so I didn't chop the onions very fine.

Tzaziki: Trader Joe's full fat Greek yogurt - 2 cups
skinny cucumbers, partially seeded
lots of fresh mint
a bit of fresh parsley
1/4 cup raw onion
roasted garlic
fresh lemon juice
olive oil
salt and pepper
This came out as a sauce, not a dip, because I didn't fully seed the cucumbers.  The raw onion adds a very sharp taste, so adjust for your preference.  I used a blender.