Tzatziki is easy. The key is that you need to let it setup overnight for the best flavor. Use creamy yogurt (preferably not 0% fat as the fat stores flavor better). I always wing it when I make tzatziki. I aim for really strong flavored tzat though which may not be for everyone. This is best guess right here so bear with me.
But just like:
- Creamy some fat yogurt at least (1 cup or so)
- Lots of garlic. Lots of it. (maybe 4 cloves or more minced)
- Cucumber (One pickle size cucumber, more if you want more crunch).
- Salt/Pepper (to taste)
- Dill (I use lots as I love dill 2-3 TBSP).
- Lemon Juice (TBSP)
Let sit overnight or so before using.