While some tzatziki recipes add mint to change up the flavor profile ... Cava's tzatziki is vegetarian, gluten-free, and seemingly has a "traditional" tzatziki ingredient list, including Greek yogurt, ...
Make the yogurt sauce: In a bowl, combine all ingredients and mix to incorporate. Heat a grill pan over medium heat. Slice each squash in half lengthwise. If the squash are quite fat, slice them ...