Cafe Du Chateau vs Bodum Side-by-Side Comparison

Like its design, brewing with the Cafe du Chateau has its unique points. No measuring is required because you just fill the filter with grounds to about 1 cm (less than ½ inch) below the top. 

Then, you gradually pour water through the grounds but you don’t push the filter completely in. The filter has an upper chamber which makes pouring water very easy. The filter itself is very fine so you must wait for water to seep through. The last 200 ml of water takes a little time to pour.

Once the water is just below the 1-liter mark, you push the filter unit completely in and do the same for the lid. Despite the cumbersome design of the silicone seals, they do a pretty good job. Most air is completely compressed out of the brew decanter. All in all, the brewing method seemed very sound and we looked forward to the brewing results.

The Bodum doesn’t come with any brewing instructions other than: spoon in the coffee, pour the water, seal the lid, and refrigerate. The instruction manual and the website do not recommend any brew ratio. This kind of freestyle brewing is much appreciated, but it would be nice if the brew vessel had measurement markings to perhaps indicate approximate ratios.

In our first brew test, we simply took one standard bag of coffee ground of 8 oz and tipped the lot into the brew decanter. Next, we carefully measured and poured in 40 fl oz or 1.2 liters of water - about an inch and a half from the top, and stirred the contents. This was of course a perfect ratio of 1:5 of grounds to water — a ratio often recommended for making a strong cold brew concentrate. This ratio is comparable to other non-immersion filter brewers we have tested such as the OXO and the Toddy.

In the first taste testing, we were not entirely satisfied with the results due to a slightly sour edge to the brew and a lack of complete smoothness. We, therefore, brewed again, but this time took our cue from the Toddy brewing method.

We kept the same ratio but did layered brewing. We put a third of the grounds in the bottom and poured in 400 ml (13.5 fl oz) or two glasses of filtered water. To even the flow of the water, we poured around the edges using a wooden spoon.  This mixture was left to settle and bloom for seven minutes undisturbed. 

Then, we poured another third of the grounds on top and another two glasses of water. We gently pressed the grounds into the water and did the same with the remaining quantities. We did not disturb the contents by stirring, but sealed the brewer and placed it in the refrigerator for 18 hours. The brew quality result was much improved.

As with all similar immersion brew filters, all we had to do was remove the filter and place it in a glass to catch the remaining liquid. The stopper comes off with the filter attached. To separate the stopper, you’ll need to hold the filter tight, twist and pull forcefully.

Additionally, the decanter lid doesn’t fit so snugly when the filter unit is removed.This means that your fridge may become contaminated with coffee odors and the concentrate may oxidize and spoil faster.

Once the filter and grounds are removed, you should have around 700 ml of cold brew coffee concentrate. The overall volume is 900 ml (30 fl oz) with the difference being taken up by the filter and grounds while brewing.

Decanting entailed a couple of operations. The first step is to activate the plunger, but you must make sure the lid is locked in place. After plunging, you just press down the lever on the lid, the spout will open, and you can pour. If you use the layered brewing method, it requires a bit of force to push the plunger down.

It operates much the same as any French press, however, since you’re making a cold brew concentrate, the design does leave some choices to be made. The manufacturer’s intention seems to be that you would leave the plunger depressed and store again in the refrigerator. This means that the concentrate will brew further. 

We decided, after plunging, to completely decant the contents in line with our testing parameters. After cleaning the brew vessel, we returned the concentrate, although the container was rather bulky for the yield volume. Therefore, you may prefer to decant it into a more suitable container. This is the only hassle with an otherwise excellent free brewing method.

The ease and speed of decanting exceed that of the similar freestyle OXO cold brew coffee maker, except that a separate decanter vessel is not provided. A 1:5 ratio yielded 25 fl oz or 750 ml of cold brew concentrate, which can easily be diluted at 1:2 or even 1:3 as you prefer.

Cleaning the Cafe du Chateau filter is easy enough. Use a standard non-abrasive sponge. You can reach to the bottom of the filter and the edges are not sharp. The decanter itself is easy to reach inside.

The user manual states the glass decanter is fully removable from the stainless steel jacket. Even after running under hot water, however, we were unable to remove the decanter. We didn’t want to exert too much force and break the glass, nor injure ourselves, so we didn’t succeed in separating the parts. 

All components except for the silicone seals can go into the dishwasher.

Once dried, the brewer can be stored fully assembled. It looks nice on a counter and should easily fit in a standard cupboard or a shelf space. The filter also stands well on its own for storage when the decanter is in use.

Bodum was perfectly easy to clean. The only things to be careful of are the two silicone seals. Because the grounds get quite compacted at the bottom, you will need a wooden spoon to level them out. We recommend hand-cleaning since it’s quick and easy.

The only inconvenience is a separate plunger lid and brewing lid. When storing, it's probably best to remove the silicone seal of the brewing lid and store it in the brew vessel for safe keeping. The brew lid needs to be stored separately.