S'mores Dessert Cups

In a small bowl, combine graham cracker crumbs and melted butter. Mix to combine.
Portion the crumbs into 28 2-ounce plastic cups using a small cookie scoop or spoon. Use one of the plastic cups to press the crumbs into the bottom of the cup.
In another mixing bowl, combine instant chocolate pudding mix and milk. Whisk to combine and chill for 5 minutes.
Pour heavy cream into the prepared chocolate pudding. Whip using an electric hand mixer until light and fluffy with a mousse-like texture. This may take a few minutes.
Fill a piping bag with the chocolate mousse and pipe into the cups until about 3/4 full.
Combine chocolate chips and heavy cream in a microwave-safe bowl and heat for 30 seconds. Mix until smooth. Transfer to a squeeze bottle or piping bag.
Drizzle the chocolate ganache over the chocolate mousse.
Add 3 mini marshmallows to the top of each cup. Toast the marshmallows using a culinary torch. Add additional graham cracker crumbs to the top if desired.
Seal the cups with a lid and chill. The cups can be served immediately or stored in the refrigerator for 2-3 days.

S'mores dessert cups should be kept chilled in the refrigerated for up to 3 days.

Metric conversions are calculated automatically. I cannot guarantee the accuracy of this information.