Tzatziki Sauce with Pitas

Tzatziki Sauce 3 T EVOO 2 cloves garlic, finely minced 1/2 t salt 1/4 t white pepper (we used black) 1 c Greek yogurt 1 c sour cream (friend used fat-free) 1 large cucumber, seeded, peeled: 1/2 diced for sauce, 1/2 sliced for inside pitas 1 t fresh dill (careful, easily overwhelming; we used dried) Preparation: Mix EVOO, garlic, salt & pepper until well combined. Blend with yogurt & sour cream. Finally add finely diced cucumber & dill. Possible ingredients for pitas: humus, kalamata (Greek) olives, feta, sliced peppers, tomatoes, avocado, whatever... and top with tzatziki sauce.