Baked Beet roots with yogurt walnut dressing

I was looking for a way to bake beets- I am going to give this recipe a try for dinner with our favorite baked chicken.

"This dish will look superb on your table anytime of year, but is especially good as a cool summertime course. The beets are served at room temperature with a chilled yogurt dressing."
Ingredients:
3/4 cup walnuts
5 medium beets, thoroughly washed
1 tablespoon butter
2 cups greek yogurt
1 minced hot green chile peppers

2 tablespoons chopped fresh cilantro
salt to taste
3 tablespoons chopped fresh cilantro
1 red chili pepper, minced
Directions:
1. Spread walnuts in a single layer on a baking sheet. Roast at 300 degrees F (150 degrees C) for 15 to 20 minutes. Chop coarsely.
2. Butter aluminum foil. Pierce beets with a fork, and wrap with foil. Bake at 375 degrees F (190 degrees C) for 1 hour, or until tender. Cool.
3. In a medium bowl, beat yogurt until smooth. Mix in green chile pepper, coriander, and walnuts. Season to taste with salt. Chill for 30 minutes.
4. Peel beets, and quarter without cutting all the way through. Place in a serving dish, and spread open. Spoon dressing over beets, and garnish with cilantro, and minced red chile peppers.