Let’s Get Started!

Thank you for purchasing our dehydrated sourdough starter! We’ve got video instructions as well as written instructions for you below.

Classic Starter Rehydration and Starter Maintenance

 

Rehydration Instructions

To get started you’ll need: Your dehydrated sourdough starter, a kitchen scale, containers with lids, flour, and water. Unbleached white flour (AP or bread) will work best for rehydrating your starter. I recommend the King Arthur brand as it’s high-quality and available nation-wide.

Day 1 - Add 5 grams of your dehydrated sourdough starter to your clean container. You can store the remaining 5 grams in an airtight container for another use.

Add 25g of warm water to your container and using a clean spoon, swirl the water and starter. The starter flakes will not dissolve yet; they just need to be in contact with the water to soften.

20-60 minutes after mixing, add 20g of flour to the container, mix thoroughly, and place your lid lightly on your container. Because the starter will eventually release gas and a tightly sealed container could burst so make sure it’s lightly covered.

Day 2 - After 24 hours measure 10 grams of your first mix into a new, clean container and discard the remainder. To your 10 grams of starter, add 25 grams of water and 25 of grams of flour. Mix until no dry flour remains before placing your lid lightly on your container.

 

Day 3 - After 24 hours you’ll start seeing some activity and bubbles in your starter. You’ll repeat the same steps as yesterday; place 10 grams of your second mix into a clean container before adding 25 grams each of flour and water. Mix until no dry flour remains and set your lid on your container.

Day 4 - You’ll see the most activity and bubbles today. You’re almost there! To a clean container add 10g of your day 3 mix with 25 grams each flour and water. Within 12 hours you’ll see much more activity than the previous days.

Day 5 - Your starter is ready to use! You can begin maintaining your starter following our maintenance instructions.

Maintaining and using your starter

  • Maintenance Feeding

    To keep your starter healthy, you’ll need to feed it regularly. Feeding your starter revolves around using different ratios of starter, water, and flour. I normally keep 210g of starter on hand and feed it once a week when I’m not using it for pizza or bread. I use a 1:10:10 method, which is 1-part old starter, 10 parts water, and 10 parts flour. My normal feedings consist of 10g old starter, 100g water, and 100g flour. I’ll mix all the parts in the morning, and let it rise for at least 12 hours, so it’s grown and peaked before feeding it again, or storing it in the refrigerator until needed.

  • Getting Ready to Bake

    Making your starter culture work for your schedule is very important to not feel overwhelmed by it, which is why I keep mine in the refrigerator until I need it. The morning of the day before I’m mixing, I recommend taking the starter out of the refrigerator and letting it come to room temperature before feeding it again. It helps me better predict how the starter will rise and when it will be ready to use.

  • Making Your Levain

    The way the word “levain” is generally used was at first very confusing to me. Was my starter a levain? What’s the difference between my starter and why am I calling it something different? What makes the most sense to me is that my starter culture is what I maintain week to week with regular feedings to eventually use in baking and a levain was a mixture made from my original culture for the express purpose of baking a recipe. Depending on what I’m baking I’ll use different ratios and timings for my levain. My pizza levain gets a 1:1:1 ratio and only needs 3-5 hours to mature as I don’t want too much sour flavor competing with the toppings’ flavors. For bread, on the other hand, I use a 1:2:2 ratio and let it rise overnight to develop more sourness in the loaves.

  • When is my levain ready?

    Understanding when your levain has matured enough to bake will come with experience but generally, you want to see it at least double, if not triple, in volume before use. Put a rubber band around your container marking the level where your freshly mixed levain sits and use that as an indicator of where it started. Many recipes will simply list “mature levain” as an ingredient so you’ll need to know the signs when your levain has peaked. The top of the levain will be very bubbly, smell very fragrant and it may have even started to slide back down to the jar indicating that there is enough gas trapped in the gluten structure of the mixture that it can’t continue to grow upwards.

  • Did I just kill my starter?

    Your starter culture is a symbiotic mixture of yeast and bacteria that live and thrive from the flour and water that you feed it. What happens if you forget to feed your starter for a few weeks? Is it dead? Do you need to start from scratch? You’d be surprised how resilient a starter culture can be. However long it sat on your counter or in your refrigerator simply give it a good mix and feed it how your normally would. It should bounce right back.

  • Facts about Basil & Bloom's Starter

    Our starter is an extremely active culture fed with high-quality American flour. I named it “Lord Souron” after the antagonist from The Lord of the Rings. Our current starter is about 6 years old, and we’re so excited for you to make yours. After a few feedings your starter will have acclimated to your environment and will be uniquely yours. Tag us when you’ve named it!