Holiday cooking got you in a muddle? The massive The New Essentials Cookbook, a Modern Guide to Better Cooking from America’s Test Kitchen is packed with tips from the pros. Do you really need to let your meat rest? What’s the difference between diced, minced and chopped? Why brine poultry? How the heck do you cut up a butternut squash? While not all the recipes are gluten-free, most can be easily adapted. A help for anyone who’s fearful in the kitchen.