Overview: The Kitchen is celebrating seasonal citrus and brightening up winter dishes. Geoffrey Zakarian prepares a flavorful Pan Roasted Salmon with Blood Orange Sauce, and the hosts share the latest trends to try in a Citrus 101. Sunny Anderson makes a flavorful Cottage Cheese and Fruit Bowl, Jeff Mauro shares his tips for a simple yet satisfying Bucatini Al Limone, and Alex Guarnaschelli whips up a colorful and tangy Grapefruit Lime Pie. Then, GZ shows a fun new cocktail trend, a Charred Grapefruit Cocktail.