Less than 10 minutes.

1. Destem and roughly chop the kale.
2. Smash and peel the garlic cloves.
3. Heat olive oil in a large skillet over medium high heat. Add the garlic and kale and cook for 3 minutes, stirring often, until the kale is wilted and bright green.
4. Optional: Slice cherry tomatoes into the pan.
5. Remove from heat. Season with salt and pepper.

Dinosaur kale recommended by the website.