Preheat oven to 375
Prepare Madeleine Pan by buttering and flouring pan.
Beat eggs and sugar with mixer, add vanilla, red velvet emulsion, buttermilk and salt.
Mix in flour until blended.
Pour butter in a stream and mix on low until well blended.
Place 2 tablespoons of batter into each madeleine area of the pan.
Bake for 12-14 minutes or until just golden.
Remove pan from oven and turn onto a cooling rack.
Allow Madeleines to cool completely.
Melt chocolate and dip edges of Madeleines into it, then shake on sprinkles and allow the chocolate to set before stacking.