The Fresh Loaf

News & Information for Amateur Bakers and Artisan Bread Enthusiasts

Overnight Whole Grain Sourdough with Wheat, Spelt & Rye

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Overnight Whole Grain Sourdough with Wheat, Spelt & Rye

JMonkey

This may be my favorite hearth bread. When made well, it has an open crumb, which is unusual for 100% whole grain breads, and a deliciously sour and nutty flavor.

Overall Formula
Whole wheat flour: 60%
Whole spelt flour: 30%
Whole rye flour: 10%
Water: 75%
Salt: 2%

5% of the flour is in the starter, which could be whole wheat, whole rye or whole spelt, and can be  60% hydration or 100% hydration.

Ingredients
Whole wheat flour: 300 grams or 2 generous cups
Whole spelt flour: 150 grams or 1 generous cup
Whole rye flour: 50 grams or a generous 1/3 cup
Whole grain starter: 40 grams if stiff (a dough ball about the size of a golf ball); 50 grams if wet (about 3-4 Tbs)
Water: 375 grams  or 1.5 cups + 1 Tbs
Salt: 10 grams or 1 and 3/8 tsp

Mixing
Dissolve the starter into the water, and then add the salt. Mix the flours together well, and add to the water. Mix until everything is hydrated.

Dough development and the first rise

However you develop the dough, it’ll need to rise at room temperature for 8-10 hours. Use the wet finger test to see whether it’s fully risen in the morning.

Shaping
Be gentle. You want to retain as many of those air bubbles as possible. Rounds and batards are the traditional shapes.

Second rise

You can let it rise for another 2 to 3 hours at room temperature. You can also speed things up (and increase sourness) by placing the dough on an upturned bowl in the bottom of a picnic cooler, throwing a cup of boiling water in the bottom and covering it quickly. After an hour, throw another cup of hot water in. The rise should only take a couple of hours this way.

Baking
Score the bread as you like. Hash marks are traditional for rounds, and batards usually take a single, bold stroke down the center or a couple of baguette-style slashes.

While you can certainly bake this bread on a cookie sheet, it benefits from a stone and some steam, or a covered baker. However you do it, bake at 450 degrees for about 40 minutes.