Rachael and John are at home, and they're joined by Bob Harper from "The Biggest Loser" and his fiancé, Anthony Gutierrez, for a cook-along. They're serving up Greek-Style Ke-"Bobs" (get it?!) with grilled vegetables and feta. Plus, a special "Music Monday" performance from Train.

Chef Christopher Kimball shares three recipes using fresh veggies, plus four delicious ways to use tomatoes. Meanwhile, Rachael puts a twist on grilled cheese and tomato soup. Later, Hilton Carter — AKA "the Plant Doctor" — has solutions for common houseplant problems. And Lilliana Vazquez styles viewers in denim looks they never thought they could wear.

It's always a party when David Burtka co-hosts! He shares his recipe for a delicious cocktail (or mocktail) that uses up leftover herbs. Then, we've got a rising culinary star in the kitchen with Rach. And Dr. Ian Smith breaks down your everyday habits. Don't miss Rach's Chicken Stroganoff — you're going to love it!

We're conquering the impossible today! Chef Robert Irvine from "Restaurant: Impossible" is showing you that gnocchi is not impossible to make. Then, "E! News" co-host Lilliana Vazquez shares her early-morning routine tips AND she's got a surprise for Rach — her co-host and Rach's buddy, Victor Cruz! In the kitchen, Rach will get you psyched for salad night with her Beef Taco Salad.

Rachael is at home and chatting with her pal Valerie Bertinelli, who's making Spicy Feta Dip. As for Rach? She's serving up Grilled Whisky Wings. Plus, Hilaria Baldwin is taking us inside her kitchen… and she's making banana bread!