Combine baking mix, cocoa and sugar together in a bowl and whisk to combine.
Add in 1 cup water plus 1 TBS, whisk until smooth and the consistency of pancake batter.
Heat a skillet lightly sprayed with cooking spray over low-med heat, allow the pan to get hot, then begin cooking your pancakes. Be careful not to burn, once the pan is hot and the first pancakes are cooked, turn it down or remove from hat back and forth as pancakes cook.
Once ready to serve, plate your pancakes and load them up with whipped cream, additional chocolate chips, the reserved mini marshmallows and some chocolate syrup & enjoy!
You can also simply dust these with powdered sugar.