1. Add yeast and orange juice to a bowl and allow mixture to set for 15 minutes.
2. Once yeast has set for 15 minutes stir in the milk, canola oil, vanilla, orange oil, flour and baking powder to the bowl.
3. Cover the bowl tightly.
4. Allow to set in a warm place for 30 minutes.
5. Bring waffle iron up to the correct temperature.
6. Place enough batter in the waffle iron for one waffle.
7. Cook waffle according to waffle iron instructions.
8. Waffle should be slightly brown when done.