Welcome back to Crusty Cravings! I'm Hannah, a sourdough microbaker and educator based in Fort Myers, Florida. I've been sharing my sourdough journey for over a year, and recently, I put my Instagram followers to the test with a sourdough pop quiz. Today, we're diving into the results and the science behind them – so you can level up your baking game!

Ever feel like sourdough has a few mysteries? Let's unravel some common misconceptions and equip you with the knowledge to bake better bread. ## Understanding Your Starter: It's More Than Just Doubling The first question: “Your starter is active and ready to use when it has doubled in size. True or false?” Surprisingly, only 55% got this right! It’s *false*. While doubling is an indicator, it's not the *only* sign. A truly active starter at peak isn't *just* doubled – it’s domed, slightly concave, bubbly, and will start to fall when tapped. It's all about that peak activity, the best pH, and the highest concentration of wild yeast. Think of it like this: your starter’s journey isn't a simple linear rise. It’s a complex process influenced by temperature, flour type, and humidity. Mastering this requires observation and understanding, not just relying on a single measurement. ## Shaping Your Dough: Beyond the Stickiness Test Next up: “Your dough is ready to shape when it’s no longer sticky to the touch. True or false?” Another stumble – only 45% correct! Stickiness isn't the sole indicator. I follow the dough temperature method (thanks, Tom from The Sourdough Journey!) and use the aliquot method to track fermentation. Many assume dough needs to double in size during bulk fermentation, but that’s not always true. The percentage rise depends on dough temperature – warmer dough ferments faster. Stickiness is often a *result* of gluten development, which can happen earlier if using a mixer. Instead, look for a pillowy, jiggly dough that pulls cleanly from the sides, has risen 30-100% (depending on temperature), and feels airy. A little stickiness during shaping? It might just mean your gluten needs a bit more strengthening with those stretch and folds. ## Starter Size: Less is More! The majority (90%) nailed this one: “You need to maintain a huge amount of starter.” Nope! It’s *false*. Sourdough starter multiplies – it's a beautiful, natural process. Knowing ratios is key. A 1:10:10 (starter:flour:water) ratio peaks in about 12 hours and refreshes every 24. Smaller ratios mean less maintenance and less waste. I start with around 25-gram and multiply to what I need for a dough day, saving the discard for delicious treats like scones and cookies. ## The Bread Question: Is It All Bad? Finally, the provocative: “All bread is bad for you because carbs are carbs.” Thankfully, only a small few answered true! It's *false*. Well-made sourdough, with its long fermentation process, organic ingredients, and freshly milled flour, offers unique benefits. It improves digestion, enhances nutrient absorption, has a lower glycemic index, and supports gut health. Compare that to store-bought bread, often loaded with additives and preservatives to speed up production and extend shelf life – it's a different world entirely! I’ll link a research article in the description that delves into the health benefits of sourdough and how different flours affect digestibility. Remember, balance is key, and choosing quality ingredients makes a huge difference. ## Your Sourdough Journey Continues Sourdough baking is a journey of observation, experimentation, and understanding. Don't be afraid to ask questions, share your experiences, and learn from each other. Happy baking!