Ask ten pizzaiolos how to get a crispier crust and at least nine will mention dough hydration. It’s one of the most powerful levers in your kitchen, and one of the most misunderstood when it comes to delivery. A dough that bakes up shatteringly crisp at the pass can still arrive at your customer’s door limp and bendy twenty minutes later. Here’s how dough hydration really affects delivery pizza, what the right range looks like for your oven, and why hydration alone can’t win the fight against a closed pizza box.
What Is Dough Hydration, and Why Does It Matter for Crispiness?
Hydration is simply the weight of water in your dough expressed as a percentage of the flour weight. A dough made with 1,000 grams of flour and 620 grams of water is a 62% hydration dough. Most pizzeria doughs land somewhere between 55% and 70%, and that range covers a huge spread of crust textures.
During the bake, water in the dough turns to steam. That steam does two things: it puffs the crumb, creating an open, airy interior, and it has to escape through the crust for the exterior to dry out and crisp. The more water in the dough, the more steam your oven has to drive off before the crust can truly set. That’s why hydration and bake time are always a trade-off, and why the “right” hydration depends heavily on your oven.
Finding the Right Hydration Range for Delivery Pizza
Deck ovens (550–650°F)
Deck ovens give you a longer bake with strong bottom heat, which means more time to drive moisture out of the dough. Hydration in the 58–65% range typically produces a crust with a dry, rigid bottom that holds up well in a box. Push much past 65% in a deck oven and you risk a crumb that stays moist inside, releasing steam into the box long after the pizza leaves the kitchen.
Conveyor ovens
Conveyors bake fast with forced air, so most operators do best in the 55–62% range. A stiffer, lower-hydration dough sets quickly and comes out of the tunnel with a sturdy base, which is exactly what a delivery pie needs.
High-temperature and Neapolitan-style ovens
Here’s the hard truth: a 65–70% hydration dough baked in 90 seconds at 850°F is glorious eaten on-site and one of the worst travelers in the business. The short bake leaves a lot of moisture in the crumb, and that moisture keeps steaming in the box. If Neapolitan-style is your identity but delivery is a growing share of your sales, consider a separate, slightly drier delivery dough or a longer, cooler bake for boxed pies.
Why a Crispy Crust Still Goes Soggy in the Box
Even a perfectly dialed dough faces two moisture attacks after the bake, and hydration only addresses one of them.
- Steam from below: residual water in the crumb keeps evaporating, gets trapped in the closed box, and condenses back onto the crust. Lower hydration and a thorough bake reduce this.
- Moisture from above: sauce, cheese oil, and watery toppings like fresh mozzarella, mushrooms, peppers, and pineapple release liquid that soaks straight down into the crust. No hydration adjustment can stop this — it’s coming from the toppings, not the dough.
Industry testing points to that second attack — topping oil and water soaking downward — as roughly 70% of the soggy pizza problem. That’s why obsessing over dough formula alone rarely fixes delivery complaints. You need a defense on top of the crust, too.
Pair the Right Dough With a Moisture Barrier
This is where a topping conditioner earns its keep. Krisp-It is an all-natural blend of bleached wheat flour, salt, sugar, and yeast that you sprinkle — about half an ounce to an ounce — over the sauced center two-thirds of the pie before the toppings go on. As the pizza bakes and rides in the box, it absorbs the oil and water released by cheese and toppings before they can reach your crust. It doesn’t change the taste or the look of the pizza, and it costs pennies per pie. You can see exactly how it works on our how to use Krisp-It page.
Dial in your hydration for your oven, bake thoroughly, and let a moisture barrier handle the topping moisture your dough can’t. That combination is how pies arrive crispy at the door — the full story is on our why Krisp-It page.
Practical Tips for Dialing In Your Delivery Dough
- Change hydration in small steps — 2% at a time — and box-test each batch: bake, box, wait 20 minutes, then cut and check the underside.
- Weigh your water. “Feel” is not a spec, and delivery consistency depends on repeatability across every dough maker on your team.
- Cold-ferment 24–72 hours. Fermentation breaks down starches and improves browning, so you get color and crunch without overbaking.
- Don’t compensate for wet toppings with drier dough alone — you’ll end up with a cracker on-site and still get soggy complaints from delivery. Address topping moisture directly.
Keep Every Delivery Crispy
Your dough formula is the foundation of a crispy crust, but the box is where the battle is won or lost. If you’ve tuned your hydration and delivery pies still come back soggy in reviews, the missing piece is almost certainly topping moisture. First-time customers can try Krisp-It free — request a sample at 1-800-KRISP-IT (800-574-7748) or through our contact page, and check the FAQ for common questions. Say NO to soggy pizza.