Polenta with Arugula

Directions

1. 1
   Combine the water and salt in a heavy large saucepan.
2. 2
   Bring the water to a boil over high heat.
3. 3
   Gradually whisk in the polenta.
4. 4
   Decrease the heat to medium-low.
5. 5
   Stir constantly until polenta thickens, about 5 minutes.
6. 6
   Add the garlic and arugula, and stir until the arugula is wilted.
7. 7
   Stir in the butter, cream, and cheese, if using.
8. 8
   Season the polenta, to taste, with salt and pepper.