Heat a large skillet over medium heat. Add the olive oil and garlic and stir constantly for 30 seconds.
Little by little add the kale, increasing the heat to high. The kale will collapse as it hits the heat. Stir in the salt.
When all the kale is in the pan, cover and cook, stirring occasionally, for 10 minutes, or until the leaves are tender but still dark green and slightly firm. Serve hot.
