The Kitchen is going green for Earth Day with seasonal recipes and sustainable ingredients. Katie Lee Biegel starts off with a Meatless Monday dish, her Lentil Stuffed Peppers. The hosts create an Indoor Vertical Herb Garden, and Geoffrey Zakarian shares his Lemon Herb Compound Butter. Alex Guarnaschelli cooks stem to peel with her Broccoli and Broccoli Stem Salad, and Sunny Anderson dresses up her Green Goddess Mussels. Then, Jeff Mauro creates a rainbow with his Ratatouille Sandwich, Geoffrey finishes things off with his Kombucha Talkin' About cocktail, and the hosts try some upcycled snacks.

The Kitchen is firing on all cylinders with spicy, flavorful recipes -- from mild to off-the-charts spicy. Jeff Mauro cranks out his Fried Chicken Sandwich with Gochujang Glaze, and Chef Duff Goldman stops by to chat about his new discovery+ show. Katie Lee Biegel brings a spicy Chipotle Carrot Soup, and Geoffrey Zakarian spills his Iron Chef secrets to create the ultimate Shrimp Cocktail with Lemon. Sunny Anderson's got delicious Cauliflower in Pop Pop sauce, plus Alex Guarnaschelli and her co-hosts taste test some spicy snacks.