- A whisk works well to blend the crêpe batter but if desired, you can also combine the eggs, salt, flour, milk and oil in a blender or food processor. Process until smooth, about 1 minute. Scrape down the sides and process an additional 15 seconds.
- To refrigerate leftover crêpes, wrap stacked crêpes well in foil or plastic wrap. Refrigerate for up to 3 days. Let stand at room temperature for an hour before serving.
- To freeze cooked crêpes, stack, separated with pieces of waxed paper. Place in an airtight container. Freeze up to 4 months. To avoid tearing, thaw crêpes completely before unwrapping and separating.