Baratza Encore Single Dose Hopper: How to Turn Your Encore Into a Single-Dosing Machine

The Baratza Encore ships with a large hopper designed to hold a full bag of beans. That works fine if you drink the same coffee every day, but if you want to switch beans between cups, weigh each dose precisely, or keep your beans as fresh as possible, a single dose hopper is a much better setup. Here's how to make the switch and why it matters.

I converted my Encore to single-dosing about a year ago after getting frustrated with stale beans sitting in the hopper for days. The improvement in flavor was subtle but real, especially with lighter roasts that lose their character quickly after exposure to air and light. Let me walk you through the options, the process, and what to expect.

Why Single Dosing Makes Sense

The stock Encore hopper holds about 8 ounces of beans. That's roughly a week's worth of coffee for a single person. The problem is that beans start going stale the moment they're exposed to air, light, and heat. A clear plastic hopper sitting on your counter checks all three boxes.

By the end of the week, the last few doses from that hopper taste noticeably flatter than the first. You're grinding stale beans and wondering why your coffee doesn't taste as good as it did on Monday.

Single dosing solves this. You keep your beans sealed in their bag (or a vacuum canister) and weigh out only what you need for each brew session. The beans stay fresh until the moment you use them, and every cup tastes like it's from a freshly opened bag.

The Other Benefit: Dose Precision

With a hopper-fed setup, most people rely on the grinder's timer or their own judgment to portion out grounds. This leads to inconsistent doses, sometimes 19 grams, sometimes 22, depending on the bean density and how long the grinder runs.

Single dosing eliminates this guesswork. You weigh 18 grams of beans on a scale, drop them into the grinder, and grind until the hopper is empty. Output equals input (minus a small amount of retention). For anyone using a brew recipe that calls for a specific dose, this level of control makes a real difference.

Single Dose Hopper Options

You have three main routes for converting the Encore to single dosing:

1. Aftermarket Single Dose Hoppers

Several small manufacturers and 3D printing shops sell single dose hoppers designed specifically for the Baratza Encore. These are small, low-profile funnels that sit where the stock hopper goes. They typically hold 30 to 40 grams of beans, just enough for one or two doses.

The best ones include a built-in bellows (a silicone dome on top that you press to push air through the grinder and clear retained grounds). This combination of small hopper plus bellows is the most popular single-dose conversion, and it's what I use daily.

Expect to pay $25 to $50 for a quality aftermarket hopper with bellows. You can find them on Etsy, Amazon, and specialty coffee gear sites.

2. 3D Printed DIY Hoppers

If you have access to a 3D printer, there are free STL files available on Thingiverse and Printables for Encore-specific single dose hoppers. Print one in food-safe PLA or PETG and you've got a custom solution for the cost of a few grams of filament.

I've tested a few 3D printed designs, and they work well. The fit isn't always as snug as a machined aftermarket part, but a wrap of food-safe tape around the base solves any wobble issues.

3. The Stock Hopper Hack

The cheapest option is to simply use the stock hopper with the lid removed. Pour your weighed dose directly into the large hopper and grind. When it's done, the hopper is empty.

This works, but the large hopper creates "popcorning" problems. Beans bounce around inside the wide chamber instead of feeding smoothly into the burrs, especially the last few beans. This extends grind time and can create some inconsistency. A small hopper fixes this by funneling beans directly down to the burrs.

Dealing with Retention

The Baratza Encore retains about 1 to 2 grams of grounds in the burr chamber and exit chute between sessions. For hopper-fed daily grinding, this doesn't matter much since stale retained grounds get flushed out by the next batch. For single dosing, those 1 to 2 grams are a problem.

How to Minimize Retention

• Bellows: Attach a silicone bellows to your single dose hopper. After grinding, give it 2 to 3 firm presses to blow air through the grind path. This clears most retained grounds.
• Tap technique: After grinding, give the side of the grinder a few firm taps with your palm. This knocks loose grounds out of the chute.
• RDT (Ross Droplet Technique): Spray a single fine mist of water onto your beans before grinding. The moisture neutralizes static, preventing grounds from clinging to surfaces inside the grinder. I do this every time and it consistently improves my output yield by 0.3 to 0.5 grams.
• Brush the chute: Keep a small brush near your grinder and give the exit chute a quick sweep after each dose. A makeup brush or pastry brush works well.

Using all four of these techniques together, I've gotten my Encore's retention down to about 0.2 to 0.3 grams. That's more than acceptable for home brewing.

The Conversion Process

Swapping the hopper takes about 30 seconds:

1. Remove the stock hopper by twisting it counterclockwise until it releases from the locking tabs
2. Empty any remaining beans
3. Place your single dose hopper on the same locking tabs and twist clockwise until it clicks into place
4. Test the fit by gently trying to lift the hopper. It should feel secure

That's it. No tools, no modifications to the grinder, no voided warranties. The stock hopper can go back on anytime if you change your mind.

Keep your stock hopper in a drawer rather than throwing it away. It's useful for batch grinding when you have guests or when you're making cold brew (which requires larger doses and where freshness is less of a concern).

Does It Actually Improve the Coffee?

Yes, but the degree depends on your brew method and how picky your palate is.

For espresso (which the Encore isn't really designed for, but some people use it for pressurized portafilters), single dosing makes a meaningful difference because dose precision directly impacts extraction. Getting exactly 18.0 grams in and 18.0 grams out matters.

For pour-over and AeroPress, the improvement is moderate. Fresher beans taste brighter and more complex, and consistent dosing gives you more repeatable results. I notice it most with delicate light roast single-origin coffees that lose their floral and fruity notes quickly after exposure to air.

For French press and cold brew, the improvement is minor. These brew methods are more forgiving of dose variation and grind inconsistency, and the bold flavors hold up better even with slightly stale beans.

If you want to explore grinders that come with single-dose features built in from the factory, check out our best coffee grinder roundup. Several models in our top coffee grinder list include bellows and low-retention designs out of the box.

Frequently Asked Questions

Will a single dose hopper void my Baratza warranty?

No. Aftermarket hoppers are a removable accessory that doesn't modify the grinder itself. You can always put the stock hopper back on if you need warranty service. Baratza is generally supportive of the enthusiast community and doesn't penalize customers for using third-party accessories.

Can I single dose with the Encore ESP model?

Yes, the Encore ESP uses the same hopper mount as the standard Encore. Any aftermarket single dose hopper designed for the Encore will fit the ESP. The ESP actually benefits more from single dosing since it has tighter grind settings geared toward espresso.

How much coffee can I grind at once with a single dose hopper?

Most single dose hoppers hold 30 to 40 grams of beans. That's enough for a double espresso dose, a single pour-over, or an AeroPress brew. For a full French press (which might need 50 to 60 grams), you'd need to grind in two batches or use a slightly larger aftermarket hopper.

Is there a specific bellows that works best?

The most popular option is a 58mm silicone bellows, which fits snugly into many aftermarket hopper designs. Some hoppers come with a bellows integrated into the lid. I prefer the integrated designs because they're more convenient and create a better seal.

My Recommendation

If you own a Baratza Encore and care about coffee freshness and dose consistency, a single dose hopper conversion is one of the best upgrades you can make for under $40. It takes 30 seconds to install, it's completely reversible, and the improvement in your morning routine is immediate. Start with an aftermarket hopper that includes a bellows, learn the RDT technique, and you'll get noticeably better cups from the same grinder you already own.