Add one tablespoon of oil to the pan and add the garlic, onions and optional additional vegetables. Cook, while stirring, for 30 seconds or longer, until fragrant or until the vegetables are tender. Add the kale and ¼ teaspoon salt. Continue to cook, stirring frequently, until the kale is wilted and tender, which will just take a couple of minutes. Transfer the contents of the pan to your bowl of eggs.
Heat a large (12-inch or wider) wok, cast iron skillet or non-stick frying pan over medium-high heat. Once the pan is hot enough that a drop of water sizzles on contact, add 1 teaspoon of oil. Pour in the eggs and cook, stirring occasionally, until the eggs are scrambled and lightly set. Transfer the eggs to your empty bowl. Wipe out the pan if necessary with a paper towel (be careful, it's hot!).