8 Things to Know Before Starting Sourdough
1. Your First Loaf Will Not Be Perfect
Accept this now: your first sourdough will probably not look like the ones on social media. It might be flat, dense, or have a gummy crumb. This is completely normal and part of the learning process.
Sourdough baking is a skill that improves with practice. Each bake teaches you something new about your starter, your oven, and your technique. The bakers who post beautiful loaves online have made hundreds of imperfect ones before getting there.
What to do: Focus on edible bread first. Even "failed" loaves usually taste delicious toasted with butter. Document your bakes with photos and notes so you can track your progress.
2. A Kitchen Scale is Non-Negotiable
Measuring flour by cups is wildly inconsistent. Depending on how you scoop, a cup of flour can weigh anywhere from 120g to 180g. This variation alone can make the difference between success and failure.
Professional bakers use weight measurements for a reason: they are precise and reproducible. A digital kitchen scale costs less than a bag of specialty flour and will transform your baking. Check our guide to choosing a kitchen scale.
What to do: Get a scale that measures in grams with at least 1g precision. Use our sourdough calculator to generate recipes in weights.
3. Temperature Controls Everything
Temperature is the invisible variable that most beginners ignore. It affects how fast your starter ferments, how long your dough takes to rise, and even how your crumb develops.
At 24C (75F), fermentation might take 5 hours. At 20C (68F), the same dough might need 8-10 hours. In a warm summer kitchen at 30C (86F), you could overproof your dough before you know it.
What to do: Get an instant-read thermometer and measure your dough temperature. Note the room temperature for each bake. You will start seeing patterns that help you predict fermentation times. Read more about how temperature affects fermentation.
4. Patience is Your Most Important Ingredient
Sourdough cannot be rushed. A new starter needs 7-14 days to become active. Bulk fermentation can take 4-12 hours. Cold retard adds another 8-24 hours. From mixing to eating, a single loaf might take 2-3 days.
Trying to speed up these processes almost always backfires. Underproofed bread is dense and tastes yeasty. An immature starter will not rise your bread properly.
What to do: Plan your baking schedule around the dough, not the other way around. Many bakers mix dough in the evening, shape in the morning, and bake the following day. Find a rhythm that fits your life.
5. Your Starter Needs Regular Attention
A sourdough starter is a living thing that requires consistent care. It needs regular feeding to stay active and healthy. Neglect it for too long, and it will become sluggish or develop off flavors.
That said, starters are resilient. They can survive in the refrigerator for weeks with minimal feeding. You do not need to feed it every day unless you bake frequently.
What to do: If you bake weekly, keep your starter in the fridge and feed it once a week. Take it out 1-2 days before you want to bake and feed it daily to build activity. Our starter guide covers all the details.
6. Flour Quality Makes a Difference
Not all flour is created equal. The protein content, milling process, and freshness all affect your bread. Higher protein flour (12-14%) creates stronger gluten and better structure. Freshly milled flour ferments faster than older flour.
You do not need to buy expensive artisan flour to make good bread. But understanding what you are working with helps you adjust your technique.
What to do: Check the protein content on your flour bag. Look for bread flour with 12% protein or higher. If your dough is consistently too sticky or too dry, try a different brand. Whole grain flours add flavor and nutrition but absorb more water.
7. Hydration Affects Difficulty
Hydration is the ratio of water to flour in your dough. A 70% hydration dough is easier to handle than an 80% hydration dough. Yet many popular recipes use high hydration because it produces a more open crumb.
As a beginner, high hydration dough can feel like trying to shape wet cement. It sticks to everything, loses its shape, and makes you question your life choices.
What to do: Start with lower hydration (65-70%) and work your way up as your skills improve. Our beginner sourdough recipe uses 70% hydration, which is forgiving while still producing great bread. Use the calculator to adjust hydration.
8. Steam Makes the Crust
The shiny, blistered crust of professional sourdough comes from steam during the first phase of baking. Steam keeps the outer surface moist long enough for the bread to expand fully (oven spring) and creates the thin, crackly crust that shatters when you slice it.
Home ovens do not produce steam like commercial bread ovens. Without it, your crust will be thick, dull, and tough.
What to do: The easiest solution is baking in a Dutch oven with the lid on for the first 20 minutes. The trapped steam from the dough itself creates the perfect environment. If you do not have a Dutch oven, check out our guide on baking without one.
Ready to Start?
Now that you know what to expect, you are better prepared than most beginners. Remember: every expert baker started with the same questions and doubts you have now.
Start with a sourdough starter, give it time to mature, and then try a simple first recipe. Keep notes, learn from each bake, and enjoy the journey.
If you run into problems along the way, our troubleshooting section covers the most common issues and how to fix them.