- Grate one half of an English cucumber into a colander and squeeze to drain of excess moisture. Slice remaining cucumber into small rounds.
- Transfer the grated cucumber to a large bowl and stir in the spice blend, yogurt, olive oil, lemon juice, and honey until fully combined. Add more dill seasoning to taste. Set aside.
- Bring a large pot of salted water to a boil. Add the potatoes and simmer for 12 to 15 minutes until just tender. Drain and cool.
- In the large bowl with tzatziki, combine the potatoes, sliced cucumbers, olives, dill, and mint until fully covered. Serve slightly warm or chilled.