Want to know how to make these DIY Unicorn Noodles that change colour from Purple to Pink?
The recipe for how to make these DIY Unicorn Noodles is super simple – I wasn’t sure if it even warranted a blog post. But here we go – Enjoy! 💜🧡💛💙💚
- Cut up some purple cabbage, place in a pot of boiling water and wait a few minutes until the colour of the water changes.
- Now add your noodles and boil till soft.
- Finally, squeeze lemon juice over the noodles and watch the magic happen!
But how does it work?
Basically, cabbage juice acts as an indicator, meaning it changes colour as it’s pH changes.
A pigment in red cabbage called anthocyanin changes colour when it is mixed with an acid like lemon juice.
Simple as that!