Foam forming while boiling pasta often confuses beginners.
Why pasta foams while boiling
Pasta foams while boiling because starches release into the water and trap air bubbles.
What increases foaming
Small pots, high heat, and excessive stirring cause starch buildup.
How to control pasta foam
- Use a large pot with plenty of water
- Lower heat after boiling starts
- Stir briefly at the beginning only
- Do not add oil to boiling water
Conclusion
Proper pot size and heat control prevent pasta from boiling over.