Feed your sourdough starter the night before so it's bubbly in the moring.
Combine the sourdough starter, milk, eggs, melted butter, honey, vanilla and salt in the blender and blend until smooth. (If not using a blender, mix well in a large mixing bowl with a whisk.)
Heat the frying pan or crepe pan over medium-high heat.
Pour 1/4 cup of batter at a time into the center of the pan. Gently swirl the pan to spread the batter into a large circle as thin as possible.
Cook for 2 to 3 minutes on the first side, until small bubbles form on the top. It should easily lift up from the pan when ready to flip.
Gently flip the crepe. Make sure it's spread out nicely on the pan and cook on the second side for 1 to 2 minutes or until done.
Remove the crepe onto a plate and either fold or roll up for serving.
Repeat with remaining batter, greasing the pan with a little butter for each crepe.
Top with your favorite topping including fresh fruit, berry sauce, maple syrup, butter, or whipped cream!
Notes
Store leftover crepes in an airtight container in the fridge for up to 5 days. Reheat in a 350 degree oven on a sheet pan for 5 to 10 minutes or until warm. Or microwave for 10 to 15 seconds per side until warm.