2. In a large skillet or wok, heat 2 tablespoons of the oil over high heat. Add half of the garlic and stir for 1 minute. Add half of the kale and stir-fry for 3 to 4 minutes, until it turns bright green. Transfer to a large bowl and repeat with the rest of the oil, garlic, and kale. Taste the kale; if it doesn't seem tender enough, replace all the kale in the skillet, add 3 to 4 tablespoons water, cover, and steam for a few minutes. (The kale can be prepared ahead and reheated right before serving.)
"The happiest people in the world interact about 7 hours a day," says Dan Buettner, author of Thrive. "They don't just wake up in the morning and schedule 7 hours of interaction. A lot of it happens to revolve around food and the rituals that surround food." Buettner circled the globe in search of the world's happiest populations -- he shares four tips with The Splendid Table.