Can You Eat Lye?

What is the difference between food grade lye and regular lye?

The Differences Soap supply company Essential Depot states via their website: “Food grade has a lower parts per million of heavy metal impurities.” In the U.S., food grade lye must meet strict guidelines prescribed by the FDA.

Technical grade sodium hydroxide contains more impurities..

Where can I buy food grade lye?

Sodium Hydroxide – Pure – Food Grade (Caustic Soda, Lye) (1 pound) – Walmart.com – Walmart.com.

Can you make pretzels without lye?

It’s a small percentage of baking soda to water. You dip the pretzels into the solution, put them on a baking sheet, pop them in the oven and then you have freshly made pretzels.

Why are pretzels dipped in lye?

Lye is a strong alkali that can be dangerous if misused, but it’s lye that enhances the Maillard reaction on the outside of the dough. This reaction gives each pretzel a chewy crust, mahogany color, glossy sheen, and that unmistakable pretzel flavor typical of a German soft pretzel.

Is Lye the same as baking soda?

Lye is a stronger alkaline than baking soda or sodium bicarbonate, with a pH reading ranging from around 13 to 14. Its base of sodium hydroxide is created commercially by the electrolysis of sodium chloride solution, as well as reacting calcium hydroxide with sodium carbonate, according to the FDA.

Why is lye so dangerous?

Sodium hydroxide lye is highly caustic and has the potential to burn the skin. Like driving a car, sodium hydroxide is safe when handled properly. But because lye has the potential to be extremely dangerous, it’s important to take every safety precaution when making cold process soap.

What does Lye do to dead bodies?

The process is called alkaline hydrolysis and was developed in this country 16 years ago to get rid of animal carcasses. It uses lye, 300-degree heat and 60 pounds of pressure per square inch to destroy bodies in big stainless-steel cylinders that are similar to pressure cookers.

Can I use baking soda instead of lye?

Many home recipes replace the lye with baking soda, but the results taste like breadsticks, not pretzels. Baked soda does a much better job of approximating true lye-dipped pretzels.

Is there a food grade lye?

This is the highest quality food grade lye available. Also known as NaOH and caustic soda. This is an inorganic chemical at minimum 99% pure. … Olives are often soaked in sodium hydroxide for softening; Pretzels and German lye rolls are glazed with a sodium hydroxide solution before baking to make them crisp.

Is lye water poisonous?

Lye water (sometimes called ‘Lime Water’) is a strong (caustic) liquid that is safe to use in very small amounts in cooking, but it can be dangerous if lye water is swallowed undiluted straight from the bottle. It can cause severe corrosive burns to the throat, oesophagus and stomach with permanent damage if swallowed.

Can you buy lye at Home Depot?

Well-Known Member. My Home Depot does carry lye, in the plumbing section….in 3 kg plastic jugs.

Where does Lye come from naturally?

A lye is a metal hydroxide traditionally obtained by leaching wood ashes, or a strong alkali which is highly soluble in water producing caustic basic solutions. “Lye” most commonly refers to sodium hydroxide (NaOH), but historically has been used for potassium hydroxide (KOH).

Is Lye dangerous to eat?

If you were still worried about accidentally poisoning yourself after baking, know that lye reacts with carbon dioxide from the heat in the oven and forms a carbonate, according to The Kitchn, making the lye safe and the baked goods totally safe to eat (as long as you used a diluted enough lye solution in the first …

Is it safe to eat pretzels dipped in lye?

But it changes the pretzel’s flavor and color in a way you can’t really explain until you taste it, he says. Lye can be toxic in high concentrations, but is also commonly used for curing foods like lutefisk. … Since the lye dip is heavily diluted and the pretzel is baked after dipping, it won’t kill you.

What is lye used for in cooking?

Sodium Hydroxide aka lye or caustic soda is a strong alkaline compound that is used for preparing various foodstuffs. … German pretzels are poached in cold sodium hydroxide solution before baking, which contributes to their unique crust.