01 - Whisk together sourdough discard, milk, eggs, melted butter, and vanilla extract in a large mixing bowl until completely smooth and homogeneous.
02 - Sift together flour, sugar, baking powder, baking soda, and salt in a separate bowl to ensure even distribution of leavening agents.
03 - Pour dry ingredients into wet mixture and fold gently using a spatula until just combined. Stop mixing when small lumps remain—overmixing will result in tough pancakes.
04 - Heat nonstick skillet or griddle over medium heat until properly hot. Lightly grease surface with butter or cooking oil, wiping excess with paper towel.
05 - Pour ¼ cup batter per pancake onto heated surface. Cook for 2–3 minutes until bubbles form across surface, edges appear set, and bottom is golden brown.
06 - Flip pancakes carefully using spatula. Cook second side for 1–2 minutes until golden brown and center springs back when touched lightly.
07 - Repeat cooking process with remaining batter, adding small amount of butter or oil to pan as needed between batches. Maintain consistent medium heat throughout.
08 - Stack pancakes on warm plates. Serve immediately with maple syrup, fresh berries, or preferred toppings while hot.