Burnt Butter

Directions

1. 1
   In a medium skillet, cook 4 tablespoons of the butter over moderately high heat, swirling the pan, until the milk solids are very dark brown, 3 to 5 minutes.
2. 2
   Pour the brown butter into a bowl, leaving the dark solids behind; let cool to room temperature.
3. 3
   Gradually whisk the remaining 4 tablespoons of butter into the browned butter.
4. 4
   Refrigerate until slightly thickened, 15 minutes.
5. 5
   Season with salt and serve.