1. For Broccoli: Stir water, salt, and pepper together in small bowl until salt dissolves; set aside. In 12-inch nonstick skillet with tight-fitting lid, heat oil over medium-high heat until just beginning to smoke. Add broccoli stems in even layer and cook, without stirring, until browned on bottoms, about 2 minutes. Add florets to skillet and toss to combine; cook, without stirring, until bottoms of florets just begin to brown, 1 to 2 minutes longer.

2. Add water mixture and cover skillet; cook until broccoli is bright green but still crisp, about 2 minutes. Uncover and continue to cook until water has evaporated, broccoli stems are tender, and florets are tender-crisp, about 2 minutes more. Transfer broccoli to medium bowl and set aside.

3. For Sauce: Melt butter in now-empty skillet over medium-high heat and continue to cook, swirling occasionally, until butter is browned and releases nutty aroma, about 1 1/2 minutes. Off heat, add shallot, garlic, salt, and pepper, and stir until garlic and shallot are fragrant, about 1 minute. Stir in lemon juice and thyme. Add broccoli to skillet, toss to coat with browned butter, and serve immediately.

Serves 4 as a side dish