Test cook Erin McMurrer and host Bridget Lancaster a new Broccoli Salad with Creamy Avocado Dressing. Test cook Becky Hays shares with host Julia Collin Davison the secret to perfect Roasted-Radishes with Yogurt-Tahini Sauce. Equipment expert Adam Ried shares his top picks for inexpensive coffee makers. Test cook Lan Lam makes Bridget refreshing Watermelon Salad with Cotija and Serrano Chiles.