12-Cup Coffeemaker

Features

  • VORTEX water flow system for more uniform water distribution over grounds
  • Brew strength selector for a standard or stronger brew
  • Adjustable keep-warm timer (30, 60, 90, 120 minutes, or OFF)
  • Sneak-A-Cup (pause-and-pour) function
  • Smart-Clean automatic cleaning cycle
  • 12-cup Duralife glass carafe
  • Removable, washable brew basket
  • Heated carafe plate to help keep brewed coffee warm

Specifications

Capacity 12 cups (one cup ≈ 5 oz, may vary by brewing technique)
Power Type Corded
Weight 12.1 lb
Carafe Material Duralife glass
Keep Warm Timer Options 30, 60, 90, 120 minutes, OFF
Includes Removable washable brew basket
Finish Black stainless steel (as listed)
Dustbin Capacity (Listed On Site) 800 ml

Programmable 12-cup coffeemaker that uses a VORTEX water flow system to more evenly saturate grounds. Offers selectable brew strength, an adjustable keep-warm timer, a pause-and-pour function, and an automatic cleaning cycle. Includes a glass carafe and a removable, washable brew basket.

Model Number: CM1331BS

Black & Decker 12-Cup Coffeemaker Review

4.2 out of 5

First impressions and setup

Out of the box, the Black & Decker 12‑cup feels like a straightforward, no‑nonsense drip machine with a couple of quality‑of‑life features I actually use. The footprint is typical for a 12‑cup unit, the black stainless trim looks tidy on the counter, and the glass carafe is light enough to handle one‑handed without feeling flimsy. The brew basket lifts out easily for rinsing and reloading, and the lid hinges back to expose a generously sized opening for adding grounds.

Filling the reservoir is where the design gets a bit particular. The water window is on the right rear, which is tougher to see if the machine lives under upper cabinets or against a wall. I learned to pull the brewer forward before filling and to level the carafe at eye height for an accurate read. Also, the lid tends to collect condensation post‑brew; opening it slowly and with the machine pulled forward keeps drips off the backsplash. It’s not a deal‑breaker, but it rewards a little habit change in the morning routine.

Controls and programmability

The interface is simple: clock, program, brew strength, and a keep‑warm timer with choices of 30, 60, 90, 120 minutes, or off. The clock is bright enough to read across the kitchen without being obnoxious at night. Programming an auto‑start is intuitive—set the time, choose your keep‑warm duration and strength, and you’re done.

Two controls matter most in daily use:

  • Brew Strength: Standard vs Strong. “Strong” slows the flow a bit, extending contact time. It isn’t an espresso‑like boost, but it rounds out body and pulls more chocolate and nutty notes from a medium roast without turning bitter.
  • Keep‑Warm Timer: Being able to set 30 minutes for a quick weekday pot—or 120 minutes for leisurely weekend refills—prevents that overcooked, stewed taste that hot plates can cause. If you set it short, expect the coffee to cool quickly once the plate turns off; that’s a glass carafe reality.

The Sneak‑A‑Cup pause‑and‑pour works as advertised. I pulled a quick cup mid‑brew with no drips on the plate, then let the cycle finish.

Brewing performance and taste

This brewer’s VORTEX water system is a fancy way of saying it distributes water more evenly over the grounds. In practice, I saw a well‑wetted bed with minimal dry edges, especially when I centered and flattened the grounds before starting. With fresh medium‑grind coffee and a 1:16 ratio, the 12‑cup pot produced a clean, balanced cup with good heat in the carafe. On “Strong,” the body thickened slightly and acidity mellowed. Lighter roasts kept their citrus and floral lift on Standard without tasting thin.

Heat performance is solid. The brew stream arrives hot and the carafe starts out in the sweet spot for drinking. If you’re accustomed to lukewarm pots from older drip machines, this is a notable upgrade. Extraction was consistent across batches, and I didn’t find sediment in the bottom of cups beyond what you’d expect from paper‑filtered drip.

Brew speed is unremarkable in a good way—fast enough for a weekday routine, not so fast that you worry about under‑extraction. A full pot finished in the time it took me to toast bread and tidy the kitchen.

Carafe, hot plate, and the practical stuff

The carafe pours cleanly with the lid clipped on; I didn’t get dribbles on the counter as long as I didn’t tip at a sharp angle. The handle stays cool, and the spout is well‑shaped for filling mugs and the reservoir alike.

The hot plate brings trade‑offs. When the keep‑warm is active, the coffee stays genuinely hot without scorching, particularly at the 60–90 minute settings. At 120 minutes, flavors start to flatten as you’d expect with any glass‑carafe plate. If you set the timer to a shorter interval (say, 30 minutes), the coffee begins to cool quickly once the plate shuts off. If you linger over a pot, plan your timer accordingly or transfer to a vacuum carafe.

Because there’s a hot metal plate and frequent condensation around the lid, placement matters. I kept the unit a few inches away from the wall and wiped the plate after brewing, especially if I had opened the lid immediately after a cycle. That habit kept the area dry and tidy and helps with long‑term care.

Usability quirks to know

  • Reservoir visibility: The right‑rear water window is awkward in tight spaces. If your brewer sits under a cabinet, pulling it forward before filling makes life easier.
  • Lid condensation: Moisture builds up under the lid after brewing. Open slowly and over the carafe or sink, or leave the lid cracked for a minute to vent steam before opening fully. This reduces drips down the back.
  • Weight and stability: The base feels planted. That’s reassuring when sliding the machine forward to fill, but if your counter surface is delicate, consider a thin mat to avoid scuffs.

None of these are show‑stoppers, but they’re the kind of day‑to‑day realities that separate a smooth routine from a fiddly one.

Cleaning and maintenance

The Smart‑Clean cycle is genuinely useful. I ran it monthly with a standard descaling solution; the guided cycle handles soak and rinse phases without guesswork. The removable brew basket rinses clean under the tap, and the carafe washes up easily by hand. As with any hot plate machine, keeping the plate dry after use is part of basic care. I made it a habit to crack the lid for a few minutes post‑brew to let residual steam escape and then wipe the plate once it cools.

If your tap water is hard, you’ll get the most consistent flavor by descaling on schedule and using filtered water. That also helps maintain spray pattern and flow rate for the VORTEX head.

How it compares in the kitchen

This brewer prioritizes hot, consistent drip coffee and practical programmability over flashy extras. There’s no app, no built‑in grinder, and no overly complex menu tree. Instead, you get a reliable auto‑start, an adjustable keep‑warm window, and a simple brew‑strength toggle that meaningfully changes the cup. For a family or shared office that drains a pot in an hour or two, the combination works very well.

Where it trails fancier machines is long‑term heat retention (that’s the nature of glass carafes) and water‑management ergonomics. If you frequently top up the reservoir under cabinets or you’re sensitive to condensation around appliances, these quirks will be more noticeable. If you value your coffee staying hot for hours without a hot plate, a thermal‑carafe brewer is the better fit.

Tips for best results

  • Use fresh, medium grind coffee and start at a 1:16 ratio (about 65 g coffee per liter of water), then adjust strength with the machine’s setting.
  • Gently shake or level the grounds in the basket before brewing to help the spray pattern do its job.
  • Set the keep‑warm timer to match your drinking window; shorter times preserve flavor, longer times maximize convenience.
  • Pull the machine forward to fill, and open the lid slowly after brewing to manage condensation.
  • Run the Smart‑Clean cycle monthly and wipe the hot plate once cooled.

Recommendation

I recommend the Black & Decker 12‑cup for anyone who wants a classic drip brewer that makes hot, consistent coffee with genuinely useful convenience features. The VORTEX spray pattern and brew‑strength option improve cup quality over bare‑bones machines, the adjustable keep‑warm timer prevents overcooking the pot, and the Smart‑Clean cycle streamlines maintenance. You’ll get the most from it if you can place it a few inches from the wall and adopt a quick post‑brew wipe and vent routine to manage condensation. If you need all‑day heat without a hot plate or your setup doesn’t accommodate pulling the unit forward to fill, consider a thermal‑carafe model instead. Otherwise, this brewer hits the sweet spot of simplicity, programmability, and solid coffee.



Project Ideas

Business

Neighborhood Coffee Flight Pop-Up

Set up at markets or coworking spaces offering curated coffee flights. Brew small batches per origin, leveraging the VORTEX system for reliable extraction and the keep-warm timer to pace service windows. Offer standard vs. strong side-by-sides, and use pause-and-pour for quick tasters while brewing. Smart-Clean between beans maintains flavor integrity.


Office Coffee Concierge

Provide scheduled carafe drops to small offices (12-cup ≈ 60 oz per run). Program morning brews, set keep-warm durations to match stand-up times, and offer a ‘strong Monday’ option via the brew selector. The washable basket speeds turnover, and Smart-Clean keeps equipment client-ready. Upsell rotating beans and tasting notes.


Open House Coffee Service

Partner with realtors to elevate showings. Brew on-site for an inviting aroma; keep a carafe warm for the duration with 60–120 minute settings. Use pause-and-pour to serve samples mid-brew to walk-ins. Provide branded cups and a bean card with property info on the back for lead capture.


Bottled Japanese Iced Coffee Micro-Delivery

Brew strong directly over ice for crisp iced coffee with preserved aromatics. The brew strength selector and VORTEX saturation help produce a clean, bright concentrate that dilutes perfectly. Bottle in 8–12 oz portions for local delivery or subscription. Standardize batches and run Smart-Clean daily for quality control.


Coffee + Pastry Pairing Boxes

Partner with a home baker: deliver a fresh 12-cup carafe plus pastry box to small teams or weekend brunch groups. Offer a choice of standard or strong brew to match pastry sweetness. Keep-warm timer maintains serving temperature during the delivery window, and the removable basket makes rapid back-to-back batches feasible.

Creative

Coffee Watercolor & Aged Paper Art

Brew multiple strengths (standard and strong) to create a palette of sepia tones for painting and paper-aging. The VORTEX system yields consistent color batches, and the keep-warm plate holds your ‘paint’ at a workable temperature. Use the pause-and-pour to grab small, ultra-strong mid-brew shots for darker shading. Rinse the brew basket after each tone shift for clean color.


Culinary Coffee Day: Syrups, Soaks, and Rubs

Use the brew strength selector to produce a rich concentrate for coffee simple syrup, tiramisu soak, and BBQ spice rubs. Keep the carafe on warm while you reduce syrups on the stove so you can top up on demand. The VORTEX flow ensures balanced flavor that won’t taste hollow in reductions. Finish by running Smart-Clean so the next batch isn’t flavored by spices.


DIY Cupping Flight at Home

Host a tasting of 3–4 single-origin beans. Brew small half-pots at standard strength and one at strong to compare extraction. The VORTEX shower aids even saturation across all flights for fair comparisons, and the keep-warm timer staggers service at 30/60/90 minutes. Use pause-and-pour for quick sample cups mid-brew to discuss bloom and aroma.


Coffee Soap & Body Scrub Workshop

Brew a strong pot to replace water in melt-and-pour soap bases, and dry the spent grounds for an exfoliating scrub. The removable basket makes grounds transfer tidy, and the heated plate keeps the brew warm for smooth soap mixing. The Smart-Clean cycle preps the machine for food-safe use afterward.


Coffee-Toned Photography Backdrops

Stain canvas or muslin with gradients using standard vs. strong brews. Keep a carafe warm for consistent saturation as you dip and brush large fabric panels. The VORTEX system’s uniform extraction helps avoid blotchy tones, and the washable basket lets you switch beans for different undertones (nutty vs. chocolatey).