Carrot and Yogurt Sauce

From Bon Appetit.
Ingredients:
1 garlic clove
Kosher salt
1 cup plain low-fat Greek yogurt
2 tablespoons (packed) finely grated carrot
1 tablespoon chopped fresh dill
2 teaspoons (or more) fresh lemon juice
1 teaspoon finely grated lemon zest
Freshly ground black pepper

Place garlic on a work surface. Sprinkle with salt and finely chop, occasionally smearing with side of knife to make a paste. Transfer to a medium bowl. Add yogurt, carrot, dill, 2 tsp. lemon juice, and zest; whisk to combine. Season with salt, pepper, and more lemon juice, if desired.