Using a slightly tart apple, like a Granny Smith or Pink Lady, is key to this frozen-yogurt sundae; sautéing brings out the fruit's sweetness. The crispy, salty cheddar crisps that accompany the sundaes are as good with cocktails as they are with desserts. Slideshow:More Frozen Desserts
The yogurt can be frozen for up to 3 days. The sautéed apples can be refrigerated for 3 days; bring to room temperature before assembling. The cheddar crust can be stored in an airtight container for up to 3 days. Recrisp in a warm oven.