In a medium bowl, whisk together the discard, buttermilk, cooled butter, and egg. Set aside.
In a separate bowl whisk together the flour, baking powder, baking soda, and salt. Pour the mixed dry ingredients into the bowl of wet ingredients.
Using a large spatula or wooden spoon, gently fold the dry ingredients into the wet ingredients until you no longer see any of the flour. Do not over mix.
Allow the batter to rest for 10-15 minutes.
Over medium heat, heat up your griddle or skillet. If your pan is not non-stick, use a little bit of butter or oil to coat your pan.
On your hot griddle or skillet, pour 1/4 cup of batter per pancake. Cook until the pancakes start to bubble and the edges are starting to set (about 2-3 minutes). Gently flip over.
Cook the other side of your pancake until golden brown and cooked through (about 1-2 minutes more).
Serve warm and enjoy!
Notes
Tips:
Try adding a 1/2 cup of mini chocolate chips for chocolate chip pancakes.