Quick Tiramisu Cookie Sandwich Bites

Ingredients

• 1/4 cup of cocoa powder.
• 1 large egg at room temperature.
• 1/2 cup of light or dark brown sugar.
• 2 tablespoons of espresso powder, dissolved.
• 1/2 cup of regular granulated sugar.
• 1 teaspoon of vanilla extract.
• 1 cup of softened, unsalted butter.
• 1 tablespoon of freshly boiled water.
• 1/2 teaspoon salt to balance flavors.
• 1 cup of mascarpone cheese, well chilled.
• 1/2 cup of heavy whipping cream, cold.
• 1 1/2 cups of all-purpose flour.
• 1 teaspoon of baking soda for leavening.
• 1/4 cup of powdered sugar for sweetness.
• A sprinkle of unsweetened cocoa powder to finish.