These Chefs Have Cracked the Code on Making Brunch Takeout Friendly

The day before Mother’s Day, people pulled up outside Detroit’s Grey Ghost for this year’s version of the holiday brunch rush: waiting in line in their cars to pick up a preordered brunch kit. Along with prep for a sun-dried tomato frittata, snap pea salad, garlic-Parmesan potatoes, crab cakes, strawberry-cream cheese sweet rolls, and optional fresh flowers, the carryout kit included a message: “Thanks and congrats on making the best decision of your...