Tiramisu Pancakes

recipe from Ivory Hut
(Serves about 5 reasonably hungry people)

For the pancakes:
2 cups all-purpose flour
2 tablespoons sugar
2 tablespoons cocoa powder, slightly rounded, sifted
2 teaspoons baking powder
1/2 teaspoon baking soda
a generous pinch of salt

1 1/2 cups milk
1/2 cups sour cream
3 large eggs
4 tablespoons butter, melted
2 teaspoons vanilla
2 tablespoons instant coffee

For the glaze (optional):
1/4 cup maple syrup
3 tablespoons softened butter
2 tablespoons coffee liqueur

For the cream:
4 oz. mascarpone cheese
1 cup whipping cream
2 tablespoons coffee liqueur
2 tablespoons maple syrup