Chocolate sausages: not programming

My 12-year old son sent me a delightful email:

Today, grandma and I made some chocolate sausages and they turned
out great. Here is the recipe so you and Rebecca can replicate it,
but do not attempt without me.

Ingredients:
200 grams of good butter
3 tablespoons of sugar
3 tablespoons of water
2 tablespoons of cocoa
50 grams of 90% and up dark chocolate
300 grams tea biscuits
1 egg
5 tablespoons of walnuts chopped
wax paper

Instructions:
Melt butter, cocoa, chocolate, butter, water, and sugar over low heat.
Bring to a boil.
Turn off heat.
Let it sit for 2 minutes.
Remove excess water.
Mix in eggs, biscuits, and walnuts.
Place 2-3 tablespoons on sheet of wax paper and roll up.
Repeat until there is no more filling.
Freeze for minimum of 2 hours.
Enjoy!

This is my one non-serious post for the year. Follow my son's advice: enjoy!