In one bowl add eggs, milk and butter. Mix thoroughly with a hand held mixer or whisk.
In another bowl add the buckwheat flour and salt. Whisk well.
Mix the wet ingredients into the dry ingredients. Use a hand held mixer or whisk and mix well.
Let the batter sit for 30 minutes at room temperature.*
Heat the crepe pan over medium to medium low heat.
Is using a non-stick pan you do not need grease. If not non-stick use a cooking spray such as PAM.
Pour about 3-4 ounces of batter onto the hot crepe pan.
Using the Rateau (crepe spreader), spread the batter around the crepe pan. Continue to spread the wet batter until you have a fairly uniformly thin crepe.
Fill the crepe as described in the next recipe. Fillings are only limited by your imagination.*
Once filled and folded, carefully remove the crepe with a large spatula, laying it onto the serving plate.