Overnight Whole Wheat Waffels

1 1/2 cup whole wheat pastry flour
1/2 cup oatmeal flour (grind oatmeal in a food processor or wheat grinder)
1/2 tsp salt 
1 T Sugar
2 tsp yeast or 1 pkg of yeast
1 1/2 cup warm water (110 degrees)
3/4 cups almond milk (or milk)
1/4 cup canola oil

2 tsp vanilla
1/4 tsp baking soda
1/2 to 1 tsp cinnamon (opt)
2 egg whites

Combine the first three ingredients in a medium sized bowl, stir to combine.  Add sugar and yeast to warm water, let stand until frothy.  Warm almond milk until no warmer than 110 degrees.  Add liquid ingredients and oil to flour mixture. Mix well with a wire whisk.  Cover with plastic wrap and leave on the counter over night. In the morning mix the vanilla, baking soda and cinnamon (opt) into the batter.  Beat the egg-whites until soft peaks form. Lightly fold the egg-whites into the batter.  Cook according to your waffle makers instructions.
Makes about 9 round waffles.
We enjoy serving these with thawed mixed berries. Way yummy!