Beer-Battered Fairytale Eggplant with Lemon-Garlic Yogurt Sauce

Name: Beer-Battered Fairytale Eggplant with Lemon-Garlic Yogurt Sauce
Yield: Makes 4 Servings
Ingredients: Safflower or grapeseed oil (for frying); 8 ounces lager; 1 cup all-purpose flour; 1/8 teaspoon cayenne pepper; Pinch of kosher salt; 8–10 fairytale or miniature eggplants, halved; 4 ounces low-fat plain Greek-style yogurt; Juice of 1/2 lemon; 1 small garlic clove, minced