Preheat oven to 425 degrees F. Preheat 10 inch cast iron skillet or oven-proof skillet in oven for 15 minutes.

Prepare batter. Combine eggs, flour, milk and dash of salt in a blender until smooth. The batter can also be mixed by hand. Add parmesan, scallion, and chives, stirring to combine.

Remove hot pan from oven and add 3 tablespoon butter. Once butter has melted, carefully pour batter into the pan. Bake for 20 minutes or until pancake is puffed and golden. Lower temperature to 300 degrees and cook another 5 minutes.

Meanwhile, combine goat cheese with milk and chives until smooth.

Remove pancake from oven. Top with smoked salmon and goat cheese spread. Serve immediately.