Sour beer partners with agave syrup to create a simple and delicious sweet-and-sour sauce for the salt-roasted beets.
Active preparation time: 30 minutes
Total time: 2 hours
Serves: 3–4
10–12 egg whites
6 cup kosher salt
2 large beets, trimmed and washed
½ cup walnuts
1 cup mascarpone cheese
6 slices fresh baguette, toasted
1 Tbs capers
Freshly ground black pepper