These crispy, golden brown funnel cakes are the perfect way to use up your sourdough discard! Top with fresh berries, powdered sugar, etc.!
Mix sourdough discard, egg, milk, and vanilla together with a whisk or immersion blender.
Add flour, sugar, salt, and baking powder and mix until no lumps remain. Cover and rest 30 mins to activate the baking powder.
Heat oil in a wide, high-sided pan to 350F. Submerge a wire spider in the oil and use a funnel to drizzle the batter into the spider to keep it contained.