Procedures: 1  Preheat oven to 350 degrees Fahrenheit. 2  Wash beets thoroughly, leaving skins on. 3  Place beets in a small baking dish or roasting pan, toss with 2 tablespoons of coconut oil, cover and bake for 45 to 60 minutes or until tender.  For the greens: heat remaining coconut oil in a skillet over medium-low heat.