Better Coffee at Home Part 1 of 5

Start With the Grinder

A rebuilt grinder made better coffee than I expected and reminded me why the grinder is the most important tool in brewing at home.

By Robert Phillips
A partially disassembled Baratza Encore coffee grinder on a workbench during a complete gearbox and burr rebuild, with hand tools and coffee-roasting equipment visible in the background.

Start With the Grinder

People often ask me what coffee maker they should buy.

Most of the time, I answer with a question.

"What grinder are you using?"

Years ago someone gave me a piece of advice I’ve repeated ever since: if you have a limited budget and want noticeably better coffee at home, spend your money on a good burr grinder before you buy a different brewer.

Recently I received the lesson again.

My favorite grinder finally wore out after a long life in my kitchen.

So I rebuilt it because… well, I am what I am.

I rebuilt it because it was a good grinder that had earned some attention. The gearbox was worn, the burrs had seen years of use, and replacing those parts made more sense to me than replacing the whole grinder. Plus there was a burr upgrade option worth doing anyhow.

By the time I finished, it was essentially a new grinder inside a familiar shell.

Then I brewed the same coffee with the same brewer using the same recipe and was shocked.

I could taste it immediately.

More sweetness. Better clarity. The coffee itself hadn’t changed.

The grinder sure had.

I wasn’t surprised that it was better.

I was surprised by how much better.

What I hadn’t realized was how gradually I’d adapted to the grinder wearing out.

The burrs didn't become dull overnight. The gearbox didn't develop wear overnight. It happened so slowly that my expectations quietly adjusted along with the machine.

Why the grinder matters

When coffee is ground, every particle becomes part of the brewing process.

If those particles vary widely in size, they don't all brew the same way. Some release their flavors quickly while others lag behind. The result is often a cup that tastes less clear, less balanced, and less expressive than the coffee itself is capable of producing.

A good burr grinder doesn't create flavor.

It simply gives the coffee a better opportunity to express what is already there.

This is why I recommend grinding immediately before brewing whenever possible. Once coffee is ground, much more of its surface is exposed to the air and the aromas that make coffee so enjoyable begin to disappear much faster.

Spend your money where it matters

Coffee makers get most of the attention because they're easy to see. They're the part that sits on the counter and catches our eye.

But over the years I've brewed coffee using pour-over brewers, immersion methods, automatic drip machines, commercial equipment, and even large church percolators.

They all have strengths.

They all have limitations.

It doesn’t actually take much to brew an excellent cup of coffee. But the grinder matters so much more than we may realize.

If someone asked me where the first meaningful improvement usually comes from, though, I'd still answer the same way.

Start with the grinder.

It isn't the most exciting purchase.

It's simply the upgrade that has given me the biggest improvement in the cup.

That doesn't mean everyone needs the same grinder.

It does mean I would encourage almost anyone who enjoys coffee to move from a blade grinder—or pre-ground coffee—to a quality burr grinder before spending more money on a different brewer.

A solid burr grinder is the key to brewing excellent coffee with almost any method. Espresso deserves a deeper dive, but the right grinder can do both and require just one spot on the counter.

My recommendation

The Baratza Encore. It is the grinder I've personally lived with for years. I have recently upgraded to the Pro.

I've maintained it.

I've repaired it.

I've rebuilt it.

After rebuilding it, I trust it even more than I did before.

It's the grinder I recommend most often because it strikes an excellent balance between quality, repairability, value, and support.

Baratza became part of Breville in 2020. One thing I appreciate is that they’ve continued to support the repairable culture that made Baratza respected in the first place. Replacement parts remain available, and it still feels like a grinder intended to be maintained rather than discarded.

If you're curious, you'll find it—and the other coffee equipment I personally use and recommend—on my Gear page.

One unexpected lesson

The biggest surprise wasn’t that the grinder made better coffee.

It was realizing how easily I had accepted the gradual decline.

Nothing had actually broken.

It had simply drifted. Morning by morning.

The burrs wore slowly. The gearbox loosened a little at a time. My expectations quietly adjusted along with it until I forgot what the grinder was capable of.

Rebuilding it wasn’t simply maintenance.

It was calibration.

It reminded me that good tools, like many worthwhile things, rarely lose their usefulness all at once. They drift away from their best condition so gradually that we stop noticing.

Sometimes all they need is attention.

Fresh burrs.

A rebuilt gearbox.

Careful adjustment.

Sometimes we aren’t all that different.

We drift too.

And every so often, it is worth stopping long enough to notice what has drifted, give it some attention, and see what care can restore.

Coffee just happened to remind me. And that attention has rewarded me.

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