If you haven't heard about Jennifer Garner's Pretend Cooking Show on Instagram, you might be living under a rock. The actress shares mouth-watering recipes with her 17 million followers, and the latest one? Rosemary focaccia. Honestly, who doesn't love focaccia? This one's based on author Alexandra Stafford's simple recipe, and Jennifer herself calls it, "#PretendCookingShow: …
