Ingredients
- 4 large beets (2 1/2 pounds)
- 5 thyme sprigs
- ½ cup extra-virgin olive oil (plus more for drizzling)
- Salt and freshly ground pepper
- ¼ cup apple-cider vinegar
- 1 teaspoon Dijon mustard
- 3 tablespoons prepared horseradish
- ⅓ cup salted pistachios (chopped)
- 1 green apple (thinly sliced)
Instructions
- Preheat the oven to 375°. In a baking dish, lightly drizzle the beets and thyme with olive oil. Season with salt and pepper. Cover with foil and roast until the beets are tender, about 1 hour and 45 minutes. Let cool, then peel the beets and cut them into 3/4-inch dice.
- In a large bowl, whisk the vinegar with the mustard. Whisk in the remaining 1/2 cup of oil until emulsified. Add the horseradish and season with salt and pepper; toss with the beets and pistachios. Transfer the beets to a platter, top with the apple and serve.