For the chocolate bowls:
For the filling:
Step 1:
Inflate the balloons to half their maximum size, to have small balloons. They will help forming the bowls.
Then, put the butter in a bowl and melt it in the microwave for 30 seconds. With a brush, brush butter on the semi-inflated balloons.
Step 2:
With the help of an adult, chop the chocolate into small pieces, put them into a microwave-safe bowl, and microwave for 3 minutes. This way it is easier to melt. If it is not liquid yet, microwave it for a bit longer.
Step 3:
Brush a tray with some butter, and pour a tablespoon of chocolate per balloon you are going to prepare. In other words, if you are making 10 bowls, you need 10 balloons, so you need to pour 10 tablespoons of chocolate. They will serve as the base to support your chocolate bowls, so be careful to leave enough space between the spoonfuls of chocolate for each balloon.
Step 4:
Dip the lower half of the balloons in the melted chocolate bowl, and put them over the spoonfuls of chocolate on the tray. Once the chocolate has dried and hardened, poke the balloons with a toothpick to pop them.
Step 5:
Using a spatula, release the bowls from the tray and fill each chocolate bowl with mixed berries and some marshmallows.
