1. Preheat oven to 350 degrees. 2. Beat eggs and sugar together until lightened. 3. Add sweet potato, oil and vanilla stir until combined. 4. Add remaining dry ingredients and stir until just combined (don't overwork). 5. Split the batter evenly into 2 greased loaf pans. 6. Bake for 20 minutes or until a cake tester comes out clean. 7. Using a mixer whip cream cheese, butter, vanilla bean, and vanilla extract together until light and fluffy. Add honey to taste. Add milk. 8. Frost bars and top with a sprinkle of salt.