Grate the cucumber into small pieces. Place 1 cup of the grated cucumber in a bowl and sprinkle with 1/2 teaspoon of salt and let it sit for a few minutes.
Place the shredded cucumber in a tea towel or cheesecloth and squeeze out the excess liquid.
Add 2 cups of vegan sour cream (or vegan yogurt or cashew cream) in a medium-sized mixing bowl.
Add the drained shredded cucumber, fresh dill, lemon juice, minced garlic, salt, and white pepper to the cream and stir until combined.
Store in the refrigerator and use as a dip or spread.
Notes
Vegan sour cream or a very thick cashew cream with give you the best consistency.
Using fresh lemon, garlic, and herbs will give you the freshest most authentic flavor.
White pepper also contributes to the classic tzatziki flavor and is highly recommended.