A Beginner’s Guide to Choosing Great Sourdough Bread

Sourdough has become a favourite for good reason. A well-made loaf has a beautiful crust, a soft and airy crumb, and a depth of flavour that is difficult to replicate with ordinary quick-rise bread. But what makes a good sourdough loaf, how do you know whether bread is fresh, and what should you look for when buying from a local bakery?

Having spent time making sourdough myself, I have learned that good bread is about more than appearance. It takes patience, attention to detail, and an understanding of how the dough behaves throughout the process. From developing a starter to getting the fermentation right, every step plays a role in the final loaf.

Whether you are new to sourdough or simply want to understand it better, here are a few things I have learned along the way.

Starting Your Own Sourdough Starter

If you want to make sourdough at home, your starter is the first place to begin. A sourdough starter is a mixture of flour and water that develops naturally occurring yeast and bacteria, which help the dough ferment and rise.

Getting a starter established can take time, and it does not always behave as expected straight away. One of the biggest lessons I have learned is that small changes, particularly the type of flour you use, can make a difference.

Choosing the Right Flour

When I first started making my own sourdough starter, I began with whole-wheat flour. I struggled to get the rise I was looking for, so I gradually switched to stone-ground white bread wheat flour. After making that change, my starter began rising more reliably.

These days, I use a combination of flours. However, if you are just starting out, I would recommend beginning with white bread wheat flour and getting comfortable with how your starter behaves before experimenting too much.

Different flours absorb water differently and contain varying amounts of nutrients, so your starter may respond differently depending on what you use. There is no single flour that every baker must use, but finding one that works consistently for you makes the process easier.

How Do You Know When Your Starter Is Ready?

A starter is generally ready to use when it rises predictably after feeding and shows clear signs of fermentation. You should see bubbles throughout the mixture and notice that its volume increases over time.

The exact timing depends on factors such as temperature, the flour you use, and your feeding routine. Rather than relying on a strict number of hours, pay attention to how your starter behaves.

If making your own starter feels a little overwhelming, you can also ask local sourdough bakers, bakeries, or baking communities whether they have some to share. Starting with an established starter can be a helpful way to begin learning the process.

How to Choose Good Sourdough Bread at a Bakery

Not every sourdough loaf looks the same, and that is part of what makes it interesting. Different bakers have their own methods, recipes, and preferences. Some loaves have a very open crumb with large holes, while others have a softer, more even texture.

When choosing sourdough, I believe it is important to look at the overall quality of the loaf rather than judging it by one feature alone.

Look at the Shape and Crust

A well-made loaf will generally have good structure and some height rather than appearing completely flat. The crust should be baked properly, and a golden-brown colour can be a useful visual indication.

You can also look at the scoring, which refers to the cuts made in the dough before baking. These cuts often open up in the oven and contribute to the loaf's final appearance.

However, a beautiful crust does not automatically mean the bread is perfect inside. Appearance is only one part of the story.

Pay Attention to the Crumb

The crumb is the inside of the bread, and its texture can tell you a lot about the loaf.

Some sourdough breads have large, irregular holes, while others have a tighter and more even structure. Neither is automatically better than the other. The right texture depends on the style of bread being made and what you enjoy eating.

Personally, I enjoy a softer, fluffy crumb. I do not believe every sourdough loaf needs enormous holes to be considered good bread. What matters is that the bread has a pleasant texture, holds together well, and has been baked properly.

The crust is also a matter of personal preference. Some people love a thick, crunchy crust, while others prefer something softer. There is room for both.

Is Sourdough Bread Healthier Than Regular Bread?

One of the reasons people are drawn to sourdough is its simple ingredients and traditional fermentation process. A basic sourdough loaf can be made with flour, water, salt, and a starter, without needing the additional ingredients found in some commercially produced breads.

The fermentation process also changes the dough in ways that can affect its flavour, structure, and certain nutritional properties.

Why Some People Prefer Sourdough

In my own experience, I find sourdough easier on my digestion than some other types of bread. I have also had customers tell me that they notice a similar difference when eating sourdough.

Of course, everyone's experience is different. What works well for one person may not have the same effect on someone else.

The longer fermentation process can alter certain components of the flour and may affect how some people tolerate the bread. However, sourdough is not automatically healthier simply because it is fermented.

The ingredients and flour used still matter. A whole-grain sourdough, for example, has a different nutritional profile from a loaf made mainly with refined white flour.

Does Sourdough Contain Gluten?

This is an important point to understand. Ordinary sourdough made with wheat flour still contains gluten. Although fermentation can break down some gluten proteins, it does not reliably make wheat sourdough safe for someone with coeliac disease.

If you have coeliac disease or need to avoid gluten for medical reasons, you should only choose bread that is specifically suitable for your needs.

Ultimately, I think sourdough is worth appreciating for its ingredients, flavour, fermentation, and the care that goes into making it. Its potential benefits should be considered alongside the type of loaf and your individual dietary needs.

How to Tell Whether Sourdough Bread Is Fresh and Good Quality

Freshness makes a difference to the flavour and texture of bread. When buying sourdough, there are a few things you can look for to help you decide whether a loaf is likely to be good quality.

Check the Outside of the Loaf

Start by looking at the shape and crust. A well-risen loaf with a properly baked, golden-brown crust is generally a good place to start.

Freshly baked sourdough can have a firm crust straight from the oven. As the loaf cools, the crust naturally softens to some extent. The exact texture will depend on the recipe, baking process, and how the bread is stored.

However, the outside does not tell you everything. A loaf can look beautiful and still be underbaked in the centre, which is why the inside matters just as much.

Look at the Texture Inside

When you cut into a loaf, the crumb should suit the style of sourdough being made. I personally like a soft, fluffy texture that has a little spring to it.

The bread should have enough structure to hold together without being unpleasantly dense or gummy. The size of the holes will vary from loaf to loaf, so I would not use large holes alone as a measure of quality.

If you bake your own sourdough, allowing it to finish baking properly and cool before slicing can make a noticeable difference to the final texture.

How Should Sourdough Be Stored?

I generally sell my sourdough loaves fresh and mostly uncut. Once bread is placed in a plastic bag, moisture can build up, and mould may develop, particularly during warmer summer weather.

For this reason, it is important to let bread cool completely before packing it and to store it appropriately for how quickly you plan to eat it.

Keep an eye on your loaf as it gets older. If you notice visible mould or an unusual, unpleasant smell, discard the bread. Mould can extend beyond the part you can see, so cutting away the affected area is not a safe solution.

Good storage helps preserve the quality of your bread, but sourdough does not stay fresh indefinitely.

What Makes Tartine-Style Sourdough So Popular?

Tartine is a well-known name in the sourdough world, particularly among people interested in artisan bread and traditional baking techniques.

I have not personally tried Tartine sourdough, so I cannot offer a first-hand review of its taste or texture. However, its country-style bread and approach to fermentation have become influential among home bakers and professional bakers alike.

One of the things that makes sourdough interesting is that there is no single recipe or method that everyone needs to follow. Different bakers develop their own techniques, and even small changes can influence the final loaf.

The Importance of Time and Fermentation

For me, one of the most important parts of making sourdough is getting the fermentation right.

Sourdough cannot always be rushed. The dough needs time to develop, and the baker needs to pay attention to how it changes throughout the process. Temperature, starter activity, flour, hydration, and timing can all influence the result.

If dough ferments for too long, it can lose strength and struggle to hold its shape. This can result in a flatter loaf. On the other hand, managing fermentation well helps the dough develop the structure needed for a good rise.

It is a process that requires patience and practice. Following a recipe is helpful, but learning to recognise how the dough looks and feels is just as important.

Finding the Right Balance of Flavour and Texture

Flavour is another important part of sourdough. Some people love a strong, tangy taste, while others prefer something milder.

Personally, I enjoy sourdough when the tanginess is balanced rather than overpowering. The flour, starter, fermentation time, and baking method all contribute to the final flavour.

The same applies to texture. A good loaf does not have to look identical to another baker's bread. Different approaches can produce different results, and that is part of the craft.

Tartine-style bread is one example of artisan sourdough, but it is not the only standard for a good loaf. What matters is understanding the process, paying attention to the details, and consistently producing bread that tastes good and has the texture you are aiming for.

The Takeaway: Good Sourdough Takes Time and Attention

Whether you are making your first starter, choosing a loaf from a local bakery, or learning more about sourdough fermentation, one thing becomes clear: good bread takes time, patience, and care.

From finding a flour that works well for your starter to knowing when dough has fermented enough, each stage contributes to the final result. It is worth taking the time to understand the process rather than trying to rush it.

When choosing sourdough, look beyond the appearance. Consider the crust, texture, freshness, and flavour, and remember that different styles of bread can be equally enjoyable.

Most importantly, sourdough does not need to look perfect to be good bread. With experience, you begin to understand what works for you, what you enjoy eating, and how to make a loaf you are proud to share.