Information about Make toffee with Fizzics Education | Kids Science Experiments

Make toffee

Follow FizzicsEd 150 Science Experiments:

You will need:

A saucepan and cupcake paper

250g Of sugar

10g of Butter

3 teaspoons of water

2 teaspoons of vinegar

Food colouring

String or a seed crystal

Adult Help

Making toffee science experiment - materials needed
1 Making toffee science experiment - pouring water into frying pan

Carefully heat the water and vinegar in the saucepan.

2 Making toffee science experiment - stirring in butter and sugar in pan

Add the food colouring and sugar into the saucepan and stir constantly, slowly dissolving the sugar and bring the mixture to a boil. Allow to simmer for 10 minutes. Frequently check the mixture to avoid boiling or overflowing.

3 Making toffee science experiment - stirring hot toffee

With the help of an adult, carefully pour the mixture into the cupcake paper and place as string in each of the mixtures.

4 spooning hot toffee into cupcake mould

Let it cool, and setter for several hours.

Why Does This Happen?

Toffee is made from a supersaturated solution of sugar and water. Sugar is dissolved in heated water. When it cools, the sugar crystallises. Seed crystals or a rough string help the crystals nucleate and start to grow – crystals growing from molten rock in a magma chamber work on the same principle.

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