In the McCord family, there are never too many cooks in the kitchen. Catherine McCord—a fixture on the Food Network Kitchen app and a judge on Guy’s Grocery Games—has some reliable line cooks at home, including her husband Jonathan and three kids: Henry, 14, Chloe, 12, and Gemma, 5. “Every single inch of our kitchen gets used,” she says. Like many families, the McCords have spent much of the last year in their house, and they’ve put this space—which includes double ovens, a six-burner range and a griddle—to use like never before. Catherine preps 20 meals a week (and snacks) for the family, plus she develops and tests all the recipes for her website, Weelicious. She also films classes for the Food Network Kitchen app here rather than on a…