How to Start and Maintain a Sourdough Starter (Surdegsgrund)
Here are the best tips for getting a sourdough starter going. Start with an organic, preferably stone-ground, rye flour and check that it’s not too old. During summer, temperature is rarely a problem, but during colder seasons you should make sure to find a spot that’s a bit warmer than normal room temperature, ideally up to 25°C (77°F). Check, for example, in the cabinet above the fridge - it’s usually warmer there. And finally - have patience. Even though on paper it should only take 4-5 days, it can take up to a week before your sourdough starter is ready. ...