Tuesday November 30, 2004

OK, that was rather quick. The Certified Organic Madagascar is gone, and that was the last of the crop. Everyone is harvesting right now, so new shippments are not in for a little while. The next we will see will be some new Ghana Forastero, and if everything goes right (I am not getting my hopes to high), four new Venezuelan Criollo regions. Samples are due in soon, and I will decide then which of those I want to carry. Maybe all, maybe none.

Thank you all, and I hope you enjoy the beginning of the holiday season.

06:47 am : Posted to: General : Please leave a comment (2)

Posted Comments for this update:

[Wed 05:01] christina email ~
nice articel
[Wed 05:01] christina email ~
it was nice

Sunday November 28, 2004

As promised, the Products page is all updated. We have added a Sampler pack and the Novice kit. The Apprentice kit and Alchemist Kit will be available in about a week or so. Since the Novice and Apprentice kit both contain roasted bean, please allow a week or so processing time for getting it prepared. This is especially important if you are thinking about one of these for a holiday gift.

09:48 am : Posted to: General : Please leave a comment (5)

Posted Comments for this update:

[Fri 18:11] Zobida Mohammed email ~
I have been looking for information on nchocolate making for some time. Your website gives exactly what I am looking for in a simple and easy to follow way. Thank you for this I am seriously thinking about experimenting with chocolate making at home. Thank you. Zobida
[Mon 00:26] Jamie Macdonald email ~
My 5 year oldson is deadly allergic to soy and would love chocolate. I would do anything to find a way to make it without soy-any ideas? All children should enjoy chocolate-Thanks
[Wed 14:48] poop email ~
ur choclate looks like poop!!!
[Wed 14:49] sex email ~
i love poop its soo good
[Wed 14:52] chocolatelover email ~
poop, is like chocolate...therefore it is like SEX!!!

Monday November 22, 2004

Just a few updates. We are getting very low on the Ghanan Forastero and the new Certified Organic Madagascar's. If you want to try either, I would recommend doing it soon. I expect we will be out by the Holidays.

We are now offering a Sampler pack. It will consist of one quarter pound of five different cocoa beans. This way you can try them out in a couple of recipes and decide which you like the best. The price is $20.00 plus shipping. We do not have the Products page updated yet with them or the next product(s).

Kits: We have been having a lot of requests for both introduction kits and roasted cocoa nibs. Well, for the time being I am going to combine the two. The "Novice" kit will consist of 2 lbs of roasted nibs of my choice (although I will take requests, but can't guarantee I can fulfill them), 8 oz of certified organic cocoa butter (in convenient half ounces cubes), 1 oz of lecithin, and 2-3 chocolate molds (designs again left in the hands of fate), and some basic directions and recipes. If you have a Champion Juicer, this kit will set you up on the road to a few pounds of home made chocolate. The price will be about $30.00 but more on that once the new Kits page is written and finalized. Just after Thanksgiving in all likelihood.

The "Apprentice Kit" will contain roasted and unroasted cocoa beans, so you can start getting a feel for roasting. It will also have cocoa butter and more chocolate molds.

The "Alchemist kit" will not contain anything really special or different that you could not just purchase individually, but will have a price break when you include a Crankandstein Cocoa mill. Basically a nice kit if you just want to jump in with both feet.

Let me know if you think of a variation in kits that you don't see. I am always open to suggestions.

As requested by a few people, these will be available for the Holidays and should make nice gifts.

05:41 pm : Posted to: General : Please leave a comment (0)

Friday November 12, 2004

I have been experimenting with various roasting techniques and temperature profiles and I wanted to share some of the results with you.
Some time ago you may remember I received a visit from fellow alchemist Frederick Shilling of Dagoba Chocolate. I had just finished making into liqueur a 3 lb batch of cocoa beans that I had roasted at 525 F for 15 minutes on my grill. We both tasted it a felt it was a bit overroasted. He happens to really like barely roasted beans, where you have a lot of the sourness and acidity left. Dagoba roasts at about 250 F for 20-25 minutes. I on the other hand like my beans a bit more roasted.
Just to be fair, I tried lowering the temperature of my next batch to see what I thought. Truthfully, I could not bring myself to drop the grill temperature to 250, but I did lower it to 350 F and roasted for about 23 minutes. It just didn't feel right. I never reach the point where any of the beans popped or cracked but they did crack and winnow just fine. Their final temperature was about 230F, right in the range of Frederick's cocoa beans and had the same sharpish flavor. This got me thinking. I roasted 100 degrees hotter but ended up at the same place.
Why was that?
Well, what I have come to conclude is that all the data out there about roasting cocoa beans is for hundreds if not thousands of pounds and that they are using huge roasters with large heat capacities. We here on the home front are limited in that respect, so what we lack in thermal mass we have to partly make up for in temperature and batch size control. So I tried a test.
I heated my grill to 450 F. Cellulose burns at 451 F (remember Bradbury's Fahrenheit 451?) As soon as I put my drum in, the temperature dropped 100 degrees so I applied more heat and brought it quick back to 450, then lowered my heat input as the temperature came back up. The roast still took about 20 minutes. At that point the smell was chocolatey and I had a pop or two. The final temperature was about 280 F (for the bean mass, not the grill) and the resulting liqueur has no burned flavor at all, just good chocolate flavor.
What does that mean for you at home?
These are the conclusions I have come to:

  • 550 f really is to hot of an ambient temperature to roast in. Where as the beans were not burned, a burned flavor started to come through. I think the husk started to char just a little, or maybe just stuff on the grill. Keep your roasts 450 F or less.

  • Pick a target temperature for your beans.
    • 210-230 F for barely roasted

    • 250-260 for medium roast

    • 280-290 for full roast

    • 310 for very roasted (I will not say over roasted, it is your chocolate and your get to decide)

  • Roast around 15-20 minutes for a test roast.
  • If you are at 450 F grill temperature and you roast is under roasted, decrease your batch size
  • If it is over roasted, either roast more beans or decrease your initial grill temperature.
  • Once you hit a roast level you like, adjust your time to suit the flavor you want out of your beans. Overly long roast times will tend to mute flavors. Too short of a time may well be sour and/or uneven.

On my grill, I can roast 3 pounds to 260 F in 20 minutes. I like this profile quite a bit, although the flavors are just starting to mute a little. I may need to pull my batch size back half a pound so that I can shorten my overall roast time a little
And finally, remember, each bean will be different. I roast them all before offering them and will try to give you an idea where I like them roasted. But in the long run, it is up to you to decide what you want your chocolate to be like. My suggestions are just that; my suggestions. They are not right or wrong. You are your own Chocolate Alchemist!

01:55 pm : Posted to: General : Please leave a comment (3)

Posted Comments for this update:

[Mon 19:52] Mike email ~
Does anyone know how much chocolate 3 lbs of beans would make? I'm doing a science fair project (for school, it's 40% of my grade (groan) where i'm making chocolate, and i want to know how many pounds to order. And don't say "oh, you're getting in way over your head" or something because though i'm just 13, this is the one area that i can safely compliment myself because i and everybody around me says I am a galloping gourmet. I can make california rolls like you wouldn't BELEIVE (sorry, this is the area i get egotistical in).

Thanks for your time! Mike

[Thu 07:46] Alchemist John ~ site

Way to go. I started this whole thing because numerous people said it could not be done.

OK, lesson everyone. 3 lbs. You will loose about 20-25 % (depending how good you are) in the winnowing process. Call it 25% to be safe. You are down to 2 lb 4 oz. You will loose a constant 6 oz regardless of batch size when you grind in the Champion. Down to 1 lb 14 oz. Your final chocolate amount is then dependant fully on how much sugar you add. I like about 65% cocoa mass and about 2 % cocoa butter as a nice standard chocolate. That means add 19 oz sugar and 1 oz cocoa butter. That gives a final batch size of 50 oz or 3lb 2 oz.

So, roughly, start with 3 lbs, end with 3 lbs. If you are going to add nuts, fruits or something like that ( which is not JUST a filler but really good) you can easily double that.

BTW, I was told once that it isn't bragging if it is true.

Good luck Mike and let me know if I can help you get started.

[Sun 18:30] Mike email ~
Thank you so much mr. John (or alchemist, mr. alchemist, John, You get the picture.) I've ordered 4 lbs from somewhere on the internet my mom found (if i need any more trust me i'll order from you i promise!!!!!). I've seen all the "Unwrapped" episodes about chocolate and such, but they've never really answered my questions about how chocolate is made. This is gonna be a good experiment for me, because i love to cook, and i can really learn what's in all that stuff that i consume at every chance. Oh, back to the main point, i got 4 lbs because i need to do some ammount of experimenting (sugar ratios). I bet will need to order some more beans, and from no one other than you. Thank you for all your help! I hope it goes well.


Cocoa Beans
Cracking & Winnowing
Conching & Refining
Tempering & Molding

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