Pre-heat oven to 250 degrees. Rinse kale and pat dry. Cut the rib out. Lightly coat with olive oil in a mixing bowl. Arrange on baking sheet. Season with any of the following: sea salt, pepper, paprika, garlic, ginger, cayenne pepper, Braggs liquid amino (add after olive oil while in mixing bowl). Bake for 30 minutes (keep in mind that kale has 3.7 carbs/0.5 cup).