Should You Boil Bagels In Baking Soda

You should boil bagels in baking soda because it’s the classic and most effective way to achieve that signature shiny, chewy crust at home.
 
If you’ve been asking yourself should you boil bagels in baking soda, the short answer is yes, and it all comes down to the science of the crust.
 
Boiling bagels in baking soda creates an alkaline environment that transforms the exterior into a glossy, deeply browned shell that you simply can’t get from water alone.
 
While some recipes call for lye or barley malt syrup, baking soda is the accessible, pantry-friendly option that still delivers professional-level results.
 
In this post, we’ll dig into when you should boil bagels in baking soda, how it works, and the few situations where you might want to skip it.
 
Let’s roll up our sleeves and get into the doughy details.
 

Why You Should Boil Bagels in Baking Soda

The reason you should boil bagels in baking soda is rooted in chemistry, and once you understand it, you’ll never skip this step again.
 
Boiling bagels in baking soda isn’t just a tradition, it’s a technique that changes the very structure of the dough’s surface.
 

1. It Creates the Iconic Shine and Crunch

When you boil bagels in baking soda, the alkaline water raises the pH on the dough’s surface.
 
This high pH causes the starches on the outside to gelatinize faster and more thoroughly than they would in plain boiling water.
 
The result is a crust that turns a beautiful mahogany brown in the oven, with a satisfying crackle when you bite into it.
 
Bagels boiled in baking soda have that glossy, almost lacquered look that screams “authentic deli bagel.”
 

2. It Locks in the Chewy Interior

Boiling bagels in baking soda sets the outer layer quickly, which traps moisture inside the dough.
 
This rapid setting prevents the bagel from spreading too much in the oven, keeping that dense, chewy crumb that bagel lovers crave.
 
So when you boil bagels in baking soda, you’re not just working on the outside, you’re protecting the soft, tender inside from drying out.
 

3. It’s a Safer Alternative to Lye

Traditional bagel makers often use food-grade lye, which gives an even more dramatic crust but requires careful handling.
 
Boiling bagels in baking soda is much safer for home bakers, as baking soda is a mild, harmless alkaline that won’t burn your skin.
 
You get most of the lye-like benefits—shiny crust, deep color, and chew—without the safety goggles and rubber gloves.
 

4. It’s Cheap and Always in Your Pantry

You should boil bagels in baking soda because it’s one of those techniques that costs pennies and uses ingredients you already own.
 
No special syrups, no exotic additives, just a box of baking soda that’s sitting in your fridge or baking cabinet.
 
This makes boiling bagels in baking soda the most accessible route to café-quality bagels at home.
 

How to Boil Bagels in Baking Soda the Right Way

Now that you know why you should boil bagels in baking soda, let’s talk about how to do it so you don’t end up with bland, flat discs.
 

1. Use the Right Concentration

The classic ratio is about one to two tablespoons of baking soda per quart of water, and that’s enough to make a real difference.
 
Too little baking soda and you’ll barely notice any crust improvement, while too much can give the bagels a slightly metallic, bitter taste.
 
Stick with one tablespoon per quart if you’re nervous, but two tablespoons will give you a darker, more pronounced crust.
 

2. Boil, Don’t Simmer

Bring your water to a rolling boil before you even think about dropping in the dough.
 
When you boil bagels in baking soda, the water needs to be aggressive enough to quickly set the crust.
 
A gentle simmer won’t create that same gelatinization effect, so the bagels will come out pale and soft-skinned.
 

3. Time Each Side Carefully

Boil each bagel for about 30 to 60 seconds per side, depending on how chewy you like the crust.
 
Shorter boiling times (around 30 seconds) produce a thinner, softer skin, while longer times (up to a minute) give you that thick, crusty exterior.
 
Flip them gently with a slotted spoon to ensure both sides get equal treatment in the alkaline bath.
 

4. Drain and Dry Before Baking

After you boil bagels in baking soda, place them on a wire rack to drain for a minute or two.
 
This lets excess water drip off, which prevents soggy spots and helps the crust develop evenly in the oven.
 
Don’t skip this step, as a wet bagel will steam instead of bake, ruining all your hard work.
 

When You Should NOT Boil Bagels in Baking Soda

While the answer to should you boil bagels in baking soda is usually yes, there are a couple of exceptions worth knowing.
 

1. If You’re Using Lye

If you’re comfortable working with food-grade lye, you actually don’t need baking soda at all.
 
Lye is more alkaline than baking soda, so it creates an even shinier and more authentic New York-style crust.
 
In that case, skip the baking soda and follow a lye-specific recipe for the ultimate bagel experience.
 

2. If You Want a Sweeter Crust

Some bagel recipes prefer barley malt syrup in the boiling water, which adds a subtle malty sweetness and a slightly different sheen.
 
Baking soda gives you a crisp, clean crust with no added flavor, which is perfect for savory bagels.
 
But if you’re making a sweet bagel, like cinnamon raisin, you might enjoy the malt syrup’s caramel notes more.
 

3. If You’re in a Hurry

Boiling bagels in baking soda adds an extra step and extra dirty pots to your baking routine.
 
If you’re short on time and don’t care about the crust, you can technically skip the boil and just bake the dough, but they won’t be real bagels.
 
They’ll be more like dense bread rolls, so if you’ve been asking should you boil bagels in baking soda, the answer is still yes for authenticity.
 

So, Should You Boil Bagels in Baking Soda?

You should boil bagels in baking soda, and there’s no real reason to skip it if you’re chasing that perfect bagel texture.
 
Boiling bagels in baking soda gives you the shiny crust, the deep chew, and that professional bakery look that water alone just can’t deliver.
 
It’s simple, safe, and uses ingredients you already have, making it the best choice for home bakers who want real bagels.
 
So go ahead, boil bagels in baking soda the next time you’re craving that classic breakfast staple, and taste the difference yourself.
 
Your future bagel-loving self will thank you for every glossy, chewy bite.