Yes, you can make tzatziki with dried Dill! Dried Dill is a great way to add flavor and texture to the classic Greek yogurt dip. The flavor of the Dill will not be as potent as it would be with fresh, but it will still provide some mild herbal notes. To make tzatziki with dried Dill, start by combining two cups of plain Greek yogurt with 1 tablespoon of fresh lemon juice and one teaspoon of olive oil. Add 1/4 teaspoon of garlic powder, 1/4 teaspoon of kosher salt and 1/4 teaspoon of freshly ground black pepper. Then stir in two tablespoons of finely chopped dried Dill until all ingredients are evenly distributed throughout the dip. Serve chilled alongside warm pita bread or fresh vegetables for a delicious snack or appetizer.