KIRO NEWSRADIO

The oldest living artifact in Seattle might be in a local bakery

Jan 10, 2018, 6:32 PM | Updated: Oct 11, 2024, 9:45 am

Essential Baking Company's founder, George De Pasquale, stands next to some of his fresh baked, cru...

Essential Baking Company's founder, George De Pasquale, stands next to some of his fresh baked, crusty bread.

On July 17, 1897 the headline of a Seattle newspaper read: “Gold! Gold! Gold! Gold!” The Klondike Gold Rush put dollar signs in the eyes of Seattleites and San Franciscans, and about 70,000 prospectors made their way north to try and hit it rich. At least half of them bought supplies for their long, cold journey in Seattle, which christened the city as “Gateway to the Gold Fields” and literally put Seattle on the map.


More from Rachel Belle

Most of those prospectors relied on sourdough bread to keep them fed during that journey. Some carried precious sourdough starters in a pouch around their neck or slept with it in their sleeping bag at night to keep it warm. According to an article in Edible Seattle, crusty old prospectors who returned from the Yukon were even called Sourdoughs.

At Seattle’s Essential Baking Company headquarters, 16 million loaves of bread are baked every year. Most of them contain a chunk of the same century-old sourdough starter that fed prospectors during the gold rush.

Forty-year veteran baker George De Pasquale founded Essential Baking in 1994. He was preparing to open and lining up vendors.

“The guy who was selling me cleaning chemicals said, ‘You know, I have a starter that has been in my family a long time, maybe you want a sample, a little bit of it.’ I said sure. So he brought it back along with a family tree that he had drawn up with all the people he’s given the starter to. Apparently, the starter has been in the family since the Gold Rush since the late 1800s or whatever. It’s a super romantic story, the guy was the baker for the caravan from Seattle to Alaska and kept the starter in the bottom of his sleeping bag. It was his great grandpa or something like that. Completely unverifiable story but very romantic.”

Let’s explain what a sourdough starter is.

“It’s a natural yeast culture, is a simplistic way of describing it. So instead of having the little packets of dried out yeast that you’re used to, that you add to the dough to make it rise, we have a continuing culture of microbes. Some of it is yeast, some of it is lactobacilli. It’s this whole colony of microbes that we are cultivating and taking care of and creating an environment for them to live happy little lives before we throw them in the oven and kill them all.”

Just like other living things, a starter needs food and water to survive, and it must stay under 140 degrees. So it takes maintenance and fairly constant care to keep one alive.

“So we take a little bit of that culture and add a lot more water and a lot more flour to give a new, fresh environment for those microbes to live in.”

In addition to the starter that is fed and replenished daily at the bakery, De Pasquale keeps some of the mother in the fridge, just in case of emergency, and he keeps a chunk at home for extra insurance.

He says sourdough is just as much a part of Northwest history as it is San Francisco’s, the city most famous for the tangy, crusty bread. But using a starter, as opposed to dry yeast, is the original way the first breads were made thousands of years ago.

The Encyclopedia of Food Microbiology says: “One of the oldest sourdough breads dates from 3,700 BCE and was excavated in Switzerland.”

“The first archaeological discovery of bread that was uncovered was in Ethiopia, something similar to what I imagine injera is now. And that whole story is how we discovered bread. For many, many years people were grinding grains and mixing them with water and baking them on hot surfaces, you know, flatbreads. The idea was at some point, some baker, somewhere, left the batter out too long and it started bubbling and said, well, I’ll just bake it anyway and see what happens. Instead of flat pancakes, you get nice fluffy pancakes. So he said, okay, that’s pretty cool, so maybe as he noticed it was starting to die he put more flour in there and see what happened. All really intuitive, really symbiotic, you know. And that was literally ten thousand years ago.”

Using sourdough starter as opposed to dry yeast is what gives sourdough bread its delicious tang and satisfying chew.

RELATED: Health inspector grades KIRO Radio’s moldy, slimy office refrigerator

“With sourdough, the flavors are much more complex,” said De Pasquale. “And that’s the real reason I’m so married to this process; the subtle complexities of the flavor.”

Well, there is one other reason.

“The history is super important to me, actually. I love being a part of that stream of bakers from 8,000 to 10,000 years ago to now and beyond. That part of it is fun. I have no way of knowing what happened to that starter in the 150 years or so that it was alive so I’m sure it was used and abused and cared for and discarded. So it was fun to kind of get it back and at least my part of it is robust and healthy.”

As I watched the dough get mixed and formed into loaves in the bakery, I realized I might be looking at the oldest living artifact in Seattle history.

Associated Press

Business jet carrying 9 people crashed in a Florida neighborhood, erupting in a massive fireball.

WEST PALM BEACH, Fla. (AP) — A business jet carrying 9 people crashed in a Florida neighborhood Sunday, erupting in a massive fireball. The Learjet 60 was carrying nine people when it crashed in a residential area in Florida’s Palm Beach County, federal officials said. The Bahamas-bound jet departed from Austin-Bergstrom International Airport in Texas, […]

23 minutes ago

Pickup trucks are submerged along Highway 160 in South Fork, Colo., on Friday, Oct. 23, 2026. (Sout...

Associated Press

Flash floods trigger evacuations in Arizona and Colorado amid heavy rains in southwest

SEDONA, Ariz. (AP) — Flash flooding prompted mandatory evacuation orders in parts of the Southwest on Sunday as heavy rains in the normally arid region have already brought deadly flooding this fall. Officials in the tourist destination of Sedona, Arizona, ordered residents in areas near Oak Creek to leave immediately as flood waters were rising […]

2 hours ago

FILE - A Sahrawi refugee boy stands in the shadow in the Boujdour refugee camp, Oct. 11, 2021. (AP ...

Associated Press

UN’s peacekeeping mission in Western Sahara ends after 35 years following US-Russia standoff

CASABLANCA, Morocco (AP) — The U.N.’s long-running peacekeeping mission for the disputed Western Sahara ceased operations Sunday after 35 years, as a result of a U.S.-Russia standoff at U.N. headquarters over the territory’s future. The end of the mission raises concerns about stability in the region. Rich in minerals and fisheries, Western Sahara is a […]

2 hours ago

Southern California quarterback Jayden Maiava celebrates with fans on the field after the team's wi...

Associated Press

AP Top 25 live updates: Poll shakeup looms after USC stuns Ohio State

No. 1 Miami dug deep to hold off North Carolina and keep its undefeated record intact, but No. 2 Ohio State wasn’t as fortunate. The Buckeyes fell to USC in the biggest upset of the week, setting up another major shakeup in the AP Top 25. Seven ranked teams lost, potentially creating a domino effect […]

3 hours ago

FILE - Sen. Chris Murphy, D-Conn., speaks at the Capitol, Jan. 21, 2025, in Washington. (AP Photo/R...

Associated Press

Sen. Chris Murphy had a stroke and is in the hospital, his office says

WASHINGTON (AP) — Sen. Chris Murphy is in the hospital after having a stroke, according to the Connecticut Democrat’s office. In a statement Sunday, Murphy’s chief of staff, Allison Herwitt, said the senator “started experiencing numbness in his arm while at his son’s hockey game” on Saturday. “He was taken to a local hospital, where […]

3 hours ago

Prime Minister Mark Carney speaks to the media during the closing press conference during the EU-Ca...

Associated Press

Canadian Prime Minister Carney reports progress in trade talks with Trump days before US midterms

TORONTO (AP) — Canadian Prime Minister Mark Carney said Sunday he had a constructive conversation with U.S. President Donald Trump about a potential trade deal and that negotiators would work in the coming weeks toward an agreement, signaling fresh momentum in a bitter trade dispute just days before the U.S. midterm elections. Carney said the […]

4 hours ago

The oldest living artifact in Seattle might be in a local bakery