Toss beets and sweet potato separately in olive oil, garlic, and salt.
Spread evenly on separate, greased baking sheets.
Bake at 425 for 15-20 minutes, or until tender.
When cooked fully, remove and allow to cool.
Thinly slice blood orange.
In large bowl, layer spring mix, beets, sweet potato, and blood orange. Sprinkle pistachios and drizzle balsamic glaze.