In a large bowl whisk together the melted butter, milk, vanilla, eggs and sourdough discard starter. 230 g discard sourdough starter, 360 g milk, 2 Tbsp granulated sugar, 2 large eggs, 45 g melted butter, 3/4 teaspoon vanilla paste
Whisk in the flour and salt and cover the bowl and place it in the fridge overnight, or for up to 24 hours. 250 g all-purpose flour, 1/4 tsp salt
In the morning whisk in the baking powder and baking soda and let the batter sit for 5 minutes. If the batter has thickened too much, add a splash of milk. 1 tsp baking soda, 1.5 tsp baking powder
Preheat a cast iron or non stick pan over medium heat and grease it lightly with butter.
Pour about one third of a cup of batter into the hot pan for each pancake. If the pan is too hot, reduce the heat slightly.
Let the pancake cook until bubbles appear across the surface, about two to three minutes. Flip and cook the second side for another one to two minutes.
Transfer the cooked pancakes to a plate and repeat with the remaining batter, stacking them as you go.
Serve warm with butter and maple syrup, or berries and cream.
If you are not resting the batter overnight
You can make these pancakes on the same day. Mix everything in one bowl, but add the baking powder and baking soda straight away. Let the batter rest for five minutes before cooking so the rising agents have time to activate.
Notes
Both metric and US customary measurements have been provided. Use the toggle on the recipe card to switch between the two.