Tzatziki is a popular Greek recipe with cucumbers, dill, and yogurt. It is a great party appetizer and it is best served as a dip, along with warm pita bread or crackers.
Add Greek yogurt in a medium bowl. Add olive oil and lemon juice and mix well. Add garlic, cucumber, dill, salt, and pepper and blend them all together.
Store in fridge for at least an hour before serving.