How to Get a Crispy, Blistered Base on Sourdough Pizza at Home

It is June, the sun is doing its thing, and there is no better time to be making pizza at home. But there is one thing that trips up even reasonably experienced bakers: getting a proper base. Not just cooked through, but genuinely crispy underneath, with those dark blisters that tell you the heat was doing its job.

Sourdough pizza dough has the flavour sorted. What takes a bit of work is the texture. This post is about the base specifically , how to understand what creates it, and what to change if yours keeps coming out pale, soft, or a bit sad. These tips work whether you are using a baking steel, a thick ceramic stone, or even a heavy cast iron pan.

The Base Starts Before You Shape Anything

A blistered, crispy base does not come from the oven alone. It starts with how your dough is developed and fermented. Dough that is under-fermented tends to be dense and tight , it does not open up when it hits the heat, and you end up with a thick, bready base rather than something light and charred at the edges.

You want your dough to have gone through a proper bulk ferment (usually somewhere between four and six hours at room temperature in summer, possibly less if your kitchen is warm) and then a cold proof of at least overnight. That slow cold ferment does two things: it develops flavour and it relaxes the gluten, which makes the dough much easier to stretch thin without it springing back at you.

Your Baking Surface Matters More Than Your Oven Temperature

Most home ovens top out around 250 to 270°C. That is workable, but the key is getting your baking surface screaming hot before the pizza goes anywhere near it. A cold or lukewarm stone is one of the most common reasons for a pale, soft base.

Put your baking steel or stone in the oven at least 45 minutes before you bake. An hour is better. The thermal mass needs time to fully absorb the heat , just because the oven says it has reached temperature does not mean the stone has. If you are using the grill setting for the last few minutes of baking (which works really well for top blistering), pre-heat on conventional first, then switch to grill just after launching the pizza.

Hydration and Thickness Both Play a Role

A pizza dough somewhere around 65 to 70% hydration is a good range for home baking. Too low and the base goes cracker-dry before the top is cooked. Too high and it is hard to handle and can end up steaming rather than crisping.

Stretch your base thin, especially in the centre. A lot of home pizzas end up with an unnecessarily thick middle, which takes longer to cook through and stays soft. Aim for something you can almost see through in the centre when held up to the light. The crust edges can stay thicker , that is where the chew lives.

Semolina on the Peel, Not Flour

If you are launching your pizza onto a hot stone, use semolina flour on your peel rather than regular flour. It behaves like tiny ball bearings and the pizza slides off cleanly. Regular flour has a tendency to burn and can also make the base a bit dusty-tasting. A light, even dusting of semolina is all you need.

When Things Are Still Not Working

Sometimes the issue is not obvious from the outside. Maybe your base is fine on one bake and pale and dense the next, and you cannot work out what changed. That is where having something like Doughrise Coach is genuinely useful , it gives you unlimited AI coach messages, personalised bake plans, and proper technique guidance so you can actually troubleshoot what went wrong in your specific situation, rather than just guessing.

Good pizza at home is completely achievable. It just takes understanding what each part of the process is doing, and then making small adjustments until it clicks. Have a go this weekend while the weather is on your side, and if you want more recipes, tools, and starters to work with, everything is over at doughrise.store.

Happy baking! Find everything you need at doughrise.store

Photo by Juan Manuel Núñez Méndez on Unsplash