How to feed your starter Day by Day
Day 1
Combine 1 cup (113 grams) of whole wheat or rye flour with ½ cup (113 grams) of water thoroughly in the non-reactive container. Leave the container out at room temperature (at least 70 degrees) for 24 hours. Cover the container with cheesecloth and a rubber band, or opt for a jar with a lid that is designed for air circulation without drying out the starter.
Days 2 and 3
Discard half the starter (about 113 grams or ½ cup of the mixture). You’ll be discarding quite a bit of starter over the next few days, which you can either reuse to make pancakes or compost. To the remaining starter, add 1 cup (113 grams) all-purpose flour and ½ cup (113 grams) water. Combine and let sit at room temperature for 24 hours.
Day 4
You should notice some bubbles and will want to start feeding your starter every 12 hours now. Continue feeding by weighing out 113 grams starter, discarding the remainder, and feeding with 113 grams all-purpose flour and 113 grams water. Mix, cover, and let rest for 12 hours before repeating again.
Day 5
Repeat the same 1:1:1 ratio of starter, flour and water feeding every 12 hours. By the end of Day 5, you may have an active sourdough starter. A sourdough starter is ready to use when you see lots of bubbles on the surface and the mixture has doubled in volume. An active sourdough starter will also smell a little bit fruity or tangy.
If your starter hasn’t doubled in volume and is not bubbly, repeat the process of discarding and feeding every 12 hours until it does. The process often takes up to a week, so continue feeding for a few extra days if it hasn’t doubled yet — patience is key here
Getting your sourdough starter active and bubbly is such a rewarding journey, but let's be real—it can sometimes feel a bit mysterious! While the day-by-day feeding schedule is key, I've learned a few extra tips and tricks along the way, especially when my starter wasn't quite cooperating. First, let's talk about what a happy sourdough starter looks like. Beyond just seeing lots of bubbles and doubling in volume, a healthy starter often has a slightly domed top, a tangy (but not unpleasant) aroma, and a somewhat stretchy, web-like texture when you stir it. A great test is the 'float test': take a tiny spoonful of active starter and drop it into a glass of water. If it floats, it's ready to go! If it sinks, it might need a little more time or another feed. Now, for those moments when you might be wondering, "Is my sourdough starter bad?" Don't fret! Most common issues are fixable, but it’s good to know the signs. Lack of Activity: If your starter isn't bubbling or doubling after a few days, it's often due to temperature (it loves warmth!), inconsistent feeding, or less-than-ideal flour. Make sure your room is consistently at least 70°F. If it's colder, try placing it in a slightly warmer spot, like near a pilot light or in an oven with just the light on (but remember to turn it off before baking!). Strange Smells: That lovely fruity/tangy smell is what we're aiming for. If your starter smells like nail polish remover (acetone), it's usually very hungry! This means it's eaten all its food and is producing acetic acid. Just feed it on schedule, and it should bounce back. However, if you detect truly rotten, moldy, or chemical smells, that could indicate a problem. Hooch: This is the liquid that can form on top of your starter. Clear or light brown hooch is perfectly normal! It means your starter is hungry. You can pour it off or stir it in before feeding. Darker hooch (deep brown or black) indicates your starter is very hungry and stressed. A few consistent feedings should revive it. Mold: This is the most serious sign of a 'bad' starter. If you see any fuzzy, colored spots (green, black, pink, or white fuzz that isn't a bubble), it's highly likely to be mold. Unfortunately, once mold appears, it's best to discard the starter and begin fresh to avoid any health risks. Always use clean jars and utensils to minimize this risk. My biggest tip for anyone on their sourdough journey is patience and consistency. Following a regular sourdough starter feeding schedule like the day-by-day guide is crucial. Don't be afraid to adjust slightly based on your environment—if it's warmer, your starter might get hungry faster. And remember, both whole wheat/rye flour and all-purpose flour play their roles in building a strong, active starter. Happy baking!
