Image credits: Seamus Blackley
Seamus Blackley (who invented the Xbox gaming system) posted on Twitter how he, together with a pair of scientists (an Egyptologist and a microbiologist), collected yeast from 4,500-year-old Egyptian pottery. They took samples from containers they suspected were used for bread-making and beer-brewing in Ancient Egypt. Blackley kept a single sample of the antique yeast and used milled barley, as well as Einkorn flour to ‘awaken’ the yeast. After a week’s worth of patient waiting, the scientist was ready to start baking! (The microbiologist is going to make beer next!)
Today, after a week of feeding and careful culling, the sample was bubbly and ready to try baking with. All the grains used here are ancient, organic and milled fresh: barley and Einkorn and Kamut. Modern wheat was invented long after these organisms went to sleep. pic.twitter.com/8RBqxIbruH
— Seamus Blackley (@SeamusBlackley) August 5, 2019
Using a nondestructive process and careful sterile technique, we believe we can actually capture dormant yeasts and bacteria from inside the ceramic pores of ancient pots. We sampled beer- and bread-making objects which had actually been in regular use in the Old Kingdom. pic.twitter.com/9FahMRjJBU
— Seamus Blackley (@SeamusBlackley) August 5, 2019
We took many samples and will continue to build our sample library over the next year or so. This is important as we need to learn which microorganisms are old and which are modern contaminants. Samples go to @rbowman1234 for rigorous analysis EXCEPT I was naughty and kept one… pic.twitter.com/cAIGmGcIJO
— Seamus Blackley (@SeamusBlackley) August 5, 2019
Today, after a week of feeding and careful culling, the sample was bubbly and ready to try baking with. All the grains used here are ancient, organic and milled fresh: barley and Einkorn and Kamut. Modern wheat was invented long after these organisms went to sleep. pic.twitter.com/8RBqxIbruH
— Seamus Blackley (@SeamusBlackley) August 5, 2019
Here is a large batch of starter, carefully made from the Old Kingdom sample, added to water and some unfiltered olive oil. The idea is to make a dough with identical ingredients to what the yeast ate 4,500 years ago. The aroma of this yeast is unlike anything I’ve experienced. pic.twitter.com/vf6QwKZmFi
— Seamus Blackley (@SeamusBlackley) August 5, 2019
This crazy ancient dough fermented and rose beautifully. Here it is in the basket, just before being turned out to bake. The ancient Egyptians didn’t bake like this- you’ll see- but I need to get a feel for all this so I’m going conventional for now. pic.twitter.com/lcGnOsaT9n
— Seamus Blackley (@SeamusBlackley) August 5, 2019
And here is the result. The scoring is the Hieroglyph representing the “T” sound (Gardiner X1) which is a loaf of bread. The aroma is AMAZING and NEW. It’s much sweeter and more rich than the sourdough we are used to. It’s a big difference. After this cools we will taste! pic.twitter.com/sYCJ8uP1oj
— Seamus Blackley (@SeamusBlackley) August 5, 2019
The crumb is light and airy, especially for a 100% ancient grain loaf. The aroma and flavor are incredible. I’m emotional. It’s really different, and you can easily tell even if you’re not a bread nerd. This is incredibly exciting, and I’m so amazed that it worked. pic.twitter.com/qGRmi2Yg8Y
— Seamus Blackley (@SeamusBlackley) August 5, 2019
Finally, I need to say again, this was just for practice. @rbowman1234 needs to isolate and characterize the samples before we know for sure this is real. @drserenalove and I need to teach ourselves to actually bake like Egyptians. BUT ITS NOT A BAD START! Good Night! pic.twitter.com/ZkgeTqvloC
— Seamus Blackley (@SeamusBlackley) August 5, 2019
Today I kept practicing with the grain and microbe combination. This will be the last test we show before we head back to the bio lab, and before we start using proper Ancient Egyptian baking techniques. The Hieroglyphs are “Di” and “Ankh” meaning “Given Life.” pic.twitter.com/QM0Om6464T
— Seamus Blackley (@SeamusBlackley) August 11, 2019