![An experiment in pretzel rolls. Lye on left, baking soda on the right. Conclusion: use lye. : r/Breadit An experiment in pretzel rolls. Lye on left, baking soda on the right. Conclusion: use lye. : r/Breadit](https://preview.redd.it/2ix82y4y2we01.jpg?auto=webp&s=bc29d97f6cd63ce50f8964b1966992501c265c89)
An experiment in pretzel rolls. Lye on left, baking soda on the right. Conclusion: use lye. : r/Breadit
![These are traditional pretzels. The trick is to freeze them first before dipping them into food grade caustic soda to get the burst. – Edinburgh Foody These are traditional pretzels. The trick is to freeze them first before dipping them into food grade caustic soda to get the burst. – Edinburgh Foody](http://i0.wp.com/www.edinburghfoody.com/wp-content/uploads/2014/06/11_pretzel.jpg?fit=350%2C500)
These are traditional pretzels. The trick is to freeze them first before dipping them into food grade caustic soda to get the burst. – Edinburgh Foody
![Amazon.com: Sodium Hydroxide - Pure - Food Grade (Caustic Soda, Lye) (2 Pound Jar) : Grocery & Gourmet Food Amazon.com: Sodium Hydroxide - Pure - Food Grade (Caustic Soda, Lye) (2 Pound Jar) : Grocery & Gourmet Food](https://m.media-amazon.com/images/I/61JCA476kQL.jpg)