grilled lamb kebabs + tzatziki

Ingredients in this Recipe

1 1/2 teaspoons minced garlic
1 hothouse cucumber, unpeeled and seeded
1 tablespoon minced fresh dill
1 tablespoon white wine vinegar
1/2 teaspoon freshly ground black pepper
1/4 cup sour cream
14 ounces Greek yogurt (Ina recommends Fage Total; I recommend whatever you like best, and yes, I use full fat, always)
2 tablespoons freshly squeezed lemon juice
2 teaspoons kosher salt