01 - Whisk together sourdough discard, milk, eggs, melted butter, and vanilla in a large mixing bowl until smooth and uniform.
02 - Combine flour, sugar, baking powder, baking soda, and salt in a separate bowl, mixing thoroughly to distribute leavening agents evenly.
03 - Add dry ingredients to wet mixture and fold gently until just combined. Stop mixing while small lumps remain—overmixing produces tough pancakes.
04 - Heat a nonstick skillet or griddle over medium heat until properly hot, then lightly grease with butter or cooking oil.
05 - Pour ¼ cup batter per pancake onto the preheated surface. Cook for 2–3 minutes until surface bubbles form and edges appear set.
06 - Turn pancakes carefully and cook another 1–2 minutes until golden brown and cooked through the center.
07 - Repeat cooking process with remaining batter, re-greasing pan as necessary between batches.
08 - Serve pancakes warm, topped with maple syrup, fresh berries, or your preferred accompaniments.