What is Sourdough and Why is it Better?

What exactly is Sourdough?

Long before commercial yeast existed, people made bread using a simple mixture of flour and water that naturally fermented. That living culture is called a sourdough starter, and it’s what gives sourdough its unique flavor, texture, and benefits.

Sourdough is bread that’s made using natural fermentation instead of store-bought yeast.

A sourdough starter is a living culture made from:

• Flour
• Water
• Wild yeast
• Beneficial bacteria

When you mix this starter into dough and give it time to ferment, the natural yeast causes the bread to rise while the bacteria develop flavor and improve the structure of the bread.

In simple terms:

Sourdough is bread that’s risen slowly and naturally, instead of quickly with commercial yeast.

How Is Sourdough Different From Regular Bread?

Most store-bought bread is made using:

• Commercial yeast
• Fast mixing
• Fast rising
• Fast baking

This makes bread quick and cheap to produce, but it skips the long fermentation process that gives traditional bread its benefits.

Sourdough, on the other hand:

• Ferments slowly (often 8–48 hours)
• Develops deeper flavor
• Has a chewier texture
• Stays fresh longer naturally
• Doesn’t rely on preservatives

Why Many People Find Sourdough Easier to Digest

During fermentation, the natural bacteria in sourdough:

• Break down gluten proteins
• Reduce phytic acid (which can block mineral absorption)
• Pre-digest parts of the grain

This is why many people who feel bloated or uncomfortable after eating regular bread often say:

“I can eat sourdough, but not other bread.”

It’s not gluten-free, but it is often gentler on the stomach.

Because of the fermentation process, sourdough:

• Makes minerals like iron, zinc, and magnesium easier for your body to absorb
• Has a lower glycemic impact than many commercial breads
• Uses simpler, more traditional ingredients

Real sourdough bread is usually just:

• Flour
• Water
• Salt
• Time

No conditioners. No preservatives. No additives.

Why Sourdough Tastes Better

This is the part most people notice first.

The long fermentation:

• Creates complex, rich flavor
• Adds mild tanginess
• Improves crust and crumb texture

Every sourdough has a slightly different personality depending on:

• The starter
• The flour
• The environment
• The fermentation time

Is Sourdough Hard to Make?

It’s not hard, but it is different from regular baking.

Sourdough:

• Moves slower
• Follows the dough instead of the clock
• Rewards patience

Once you understand the basics, it becomes a very relaxing and satisfying process.

How Do You Get Started With Sourdough?

You have two options:

1. Make your own starter from scratch (takes about 7–14 days)
2. Start with an established starter and begin baking almost immediately

In our Beginner’s Guide to Sourdough, we walk you through:

• How sourdough works
• What tools you need
• How to care for a starter
• How to bake your first loaf
• Common mistakes and how to fix them

👉 Start here: Beginner’s Guide to Sourdough