Latest / The Operations Podcast with Fexingo: Process, People, and Profit in Modern Business / How a Small Bakery Cut Waste by 60 Percent With Lean Operations
Transcript
- Lucas: So there's this bakery in Portland — called Tabor Bread, five years old, eight employees, does maybe 400 loaves and a couple thousand pastries a week. Artisan, sourdough starter, the whole thing. And last year the owner decided to run the place like a Toyota factory. Luna: That sounds like it could go really well or really badly. Bakeries are not exactly assembly lines. Lucas: Right, that's the tension. And the story is interesting because it didn't turn into a disaster. In fact, within nine months they cut ingredient waste by 60 percent, reduced labor cost per unit by 15 percent, and nearly doubled throughput without buying a single new oven. All by applying tools you'd normally see on a factory floor. Luna: Sixty percent waste reduction — that's huge for a small business. Where did they start? Lucas: They started with something called a value stream map. The owner, a woman named Rachel, spent a week just tracking every step of the dough process — from flour delivery to the final loaf on the shelf. She measured time, distance, and waste at each stage. What she found was that the team was walking about two miles a day just moving between the mixer, the proofing rack, and the oven. Luna: Two miles in a bakery that's maybe 1,200 square feet. That's a lot of wasted motion. Lucas: Exactly. And the waste wasn't just steps. She found that 22 percent of the croissants they baked never got sold — they'd sit in the display case past three p.m. and get tossed. That's where the five-why tool came in. They asked why the croissants were stale. Well, they were baked too early. Why? Because the baker started at four a.m. and baked everything at once. Why? Because that's how she'd always done it. Why? Because no one had ever asked what the customer actually wanted at each hour of the day. Luna: So the root cause wasn't overproduction — it was a scheduling problem driven by tradition. Lucas: Exactly. So they changed the production schedule. Instead of baking all croissants by six a.m., they bake in small batches throughout the morning — a kanban system, essentially. The display case becomes the signal. When the tray is half empty, the baker makes a new batch. That alone cut croissant waste by 80 percent. Luna: A kanban system for croissants. I love that. But kanban usually relies on cards or bins in a factory. How do you do that in a bakery without overcomplicating things? Lucas: They kept it dead simple. Rachel bought a set of color-coded clothespins. Green means 'make more,' yellow means 'getting low,' red means 'stop, we have enough.' The baker clips a pin on the tray when she puts it in the case. The front of house staff flip the pin when they pull the last three items. Simple visual management, no software needed. Luna: That's elegant. So they tackled waste. What about the labor cost piece? Lucas: That came from standardizing work. Artisan bakers often resist standard work because they feel it kills creativity. But Rachel realized that inconsistent methods were causing rework — one baker would over-knead, another under-proof, and they'd end up with misshapen loaves that couldn't sell. She worked with the team to document the best-known way to do each task, then trained everyone on that method. They still adjust the recipe seasonally, but the process is consistent. Luna: Standard work in a bakery. I imagine some bakers pushed back. Lucas: A couple did, yeah. One left. But Rachel framed it differently — she said 'this isn't about telling you how to bake, it's about making sure your good work doesn't get wasted because the person before you did something different.' And she tied it to a profit-sharing plan. If the business improved, everyone got a cut. That changed the conversation entirely. Luna: So employee ownership was the motivator. That's smart. It aligns with lean thinking — respect for people. Lucas: Exactly. The Toyota Production System has two pillars: continuous improvement and respect for people. Rachel took both seriously. She gave the team ownership of the process changes. For example, they tried a one-piece flow experiment — baking one loaf at a time to match customer demand exactly. It was a disaster. The oven wasn't designed for it, and they ended up with longer wait times. But because the team felt safe to fail, they abandoned it quickly and moved on to batch-size reduction instead — cutting batches from 24 loaves to 12. Luna: That's the kind of experimentation you only get when people aren't afraid to say 'this didn't work.' So what was the final result after nine months? Lucas: Waste down 60 percent, labor cost per unit down 15 percent, output up 90 percent without new equipment. And employee turnover — which had been running at 40 percent annually — dropped to zero. No one left that year. Luna: That's remarkable. And it's a great reminder that lean isn't just for multinational corporations. It's a mindset that works anywhere you have a process. Lucas: And it doesn't require a consultant or a software package. It requires a willingness to look at your own work honestly, and a structure that lets people experiment. Which is actually a good segue to something I want to mention. Luna: Go ahead. Lucas: This show is itself a small operation — no ad team, no network backing. It's just Luna and me and a handful of listeners who chip in a few bucks a month to keep it going. And that's honestly what makes it possible to produce episodes like this one, diving deep into a single bakery in Portland. Luna: Yeah, it's a pretty lean operation itself. And if these conversations have helped you think differently about your own work, that's exactly why we do it. Lucas: Right. So if you want to be part of keeping it ad-free and independent, you can find us at buy me a coffee dot com slash fexingo. No pressure ever — but that support is what keeps us going. And now back to the bakery. Luna: So after the nine-month mark, did Rachel try to scale the model to a second location? Lucas: Funny you ask — she did. She opened a second shop six months ago, and she used the same tools from day one. Value-stream mapped the new space before the first loaf was baked. Standard work was written before hiring. And the new manager came from the original team. Early results are promising — waste at the new location is already under 5 percent, which is unheard of for a bakery. Luna: So the system transferred. That's the real test of an operations improvement — can you replicate it? Lucas: Exactly. And that's where most small businesses fail. They improve a single location but never document how they did it. Rachel built the playbook as she went. She even created a simple one-page checklist for opening procedures that the team uses at both shops. It's not a manual — it's a canvas that they update every month based on what they learn. Luna: A living document. That's continuous improvement baked into the culture. Lucas: Literally. And the key insight for me is that the tools — kanban, five-why, value stream mapping — are universal. The challenge is adapting them to the context. A bakery isn't a car plant, but the principles of flow, pull, and respect for people apply just as much. Luna: So what's the one thing a small business owner should take away from this? Lucas: Start with waste. Pick one product line — maybe the one with the most spoilage — and map its entire journey from receiving to sale. Measure how much you throw away. Then ask 'why' five times. You'll almost always find a process fix that costs nothing but a conversation. That's where Tabor Bread started, and it changed everything. Luna: I think we need to try making croissants with clothespins now. Lucas: I'm in. Just don't ask me to bake them.