Creating a Rich Mocha Parfait is as much an art as it is a science. Follow these step-by-step instructions to craft a dessert masterpiece:

Step 1: Prepare the Coffee Layer

1. Brew a strong cup of coffee and allow it to cool.
2. In a mixing bowl, combine the cooled coffee, instant coffee granules, sugar, and vanilla extract. Stir until well combined.
3. Set aside to allow the flavors to meld.

Step 2: Prepare the Cocoa Layer

1. In a saucepan, combine the cocoa powder, sugar, hot water, vanilla extract, and salt.
2. Heat over medium heat, stirring constantly, until the mixture thickens and becomes smooth.
3. Remove from heat and let it cool.

Step 3: Whip the Cream

1. In a chilled mixing bowl, add the heavy whipping cream, powdered sugar, and vanilla extract.
2. Use an electric mixer to whip the cream until soft peaks form. Be careful not to overwhip.
3. Set aside in the refrigerator.

Step 4: Assemble the Parfait

1. Begin by spooning a layer of the coffee mixture into the bottom of each serving glass.
2. Add a layer of the cocoa mixture over the coffee.
3. Spoon a generous layer of whipped cream over the cocoa.
4. Drizzle a layer of sweetened condensed milk over the whipped cream.
5. Repeat the layers until the serving glass is full, finishing with a layer of whipped cream on top.

Step 5: Garnish and Serve

1. Garnish the top layer with chocolate shavings, coffee beans, or a light dusting of cocoa powder, if desired.
2. Chill the parfaits in the refrigerator for at least 30 minutes before serving.