I thought it came from Katie, but I can't find it on her site, so maybe I am
remembering wrong :-) If it is your recipe, let me know and I can link properly to give you credit!
The Best Pancakes Ever
3 cups whole wheat flour*
1 cup buttermilk or milk or yogurt **
1 cup water
1/4 cup apple cider vinegar
Combine ingredients and leave on the counter, covered, to soak 12-24 hours.
(I usually leave overnight and I find I often need to add an additional 1/4-1/2 cup of water to the recipe, otherwise my batter is too thick, sometimes I add it in water with the above and sometimes I add it in milk with the ingredients added in the morning)
Just before cooking, add:
4 lightly beaten eggs
3 tsp baking powder
1 tsp baking soda
1 tsp salt
Melt 1/4 cup coconut oil or butter or spray oil in your pan and heat. Cook on a med/high temperature.
For us, a HALF batch makes enough to easily feed me and the 3 kids. If there is anyone else eating with us I make a full batch. OR I make a full batch and freeze the remainder for a quick breakfast later!
*This recipe works with all regular whole wheat flour, it is much better with half whole wheat and half pastry/white flour and is best with all pastry flour.
I use 1/2 and 1/2 almost all the time.
** Because you are adding vinegar to the milk, it's a "fake" buttermilk of sorts and hasn't had a problem sitting on my counter overnight. Raw milk would be safest for this though if you choose to use milk. You can also use the dairy choice in place of the water for richer pancakes.
I usually use yogurt and water with the added vinegar and have no issues leaving it sit out. If I am going to add milk rather then water for any additional liquid, I usually add it in the morning and let it sit with the water overnight.
I also often add a teaspoon of cinnamon to the batter in the morning, I think it adds nice flavor and some added nutrition.