In large bowl, whisk flour, sugar, cocoa powder, baking powder, baking soda and salt.
In medium bowl, whisk egg. Add buttermilk, 2 tablespoons butter, vanilla extract and food coloring; whisk until combined.
Add wet ingredients to dry ingredients and stir to combine.
Spray heart-shaped cookie cutter with nonstick cooking spray and place in skillet. Add enough batter to fill heart. Cook 2 minutes. Remove heart cutter. Flip pancake and cook 1 minute.
Serve with butter, syrup, powdered sugar and raspberries.
Note: If mixture is too thick, add water until desired consistency is reached.