Last week, we made a batch of chocolate from some very special beans. They are Carupano Corona from Venezuela, 2014. The Chocolate Alchemist describes them as “Criollo/Trinitario with clove and soft fruity high notes and very low bitterness.”
And the exciting part – John Nanci roasted them right there in his workshop with us watching (and smelling) on! In his homemade roaster with temperature gauges inside the drum roaster and in the oven itself, these beans smelled amazing. I’ll write another post just on his roasting style and tricks, but for now, suffice it to say that it was quite an experience!
With these beans that Richard describes as spiced, we’ve made our most recent batch of chocolate. Since we brought them back from Oregon in our suitcases (we’re shocked that TSA did not even double check our bags full of cocoa beans), they had almost 5 days to cool after being roasted in Eugene. We used the winnower Richard has been working on (guest post to come soon) with a slightly lower vacuum power and ended up with an incredibly 80% yield of nibs! We did a little hand sorting after roasting, which resulted in this beautiful picture (if I do say so myself!).
We put the 802 grams of nibs into the Premier Wonder Grinder at 7:45pm on Wednesday night and added 283 grams of sugar as soon as the nibs had taken their liquid form. Thanks for the advice in your comments, Dave and Olivier and Ritual Chocolate! The grinder ran overnight, smelling delicious and creating that white noise that puts us to sleep.
Thursday evening, we added the two new ingredients – soy lecithin (0.9 grams) and cocoa butter (50 grams) – and waited another hour and a half before pulling out the chocolate to temper. With these ingredients, our final chocolate is 75% cocoa mass + cocoa butter, assuming a 50% cocoa butter content in the beans themselves. See more on our two new ingredients here.
Tempering is now the trickiest part. I brought the temperature up to 128 in the microwave, then lowered it to 122 by stirring continuously before pouring it onto our tempering table. I agitated the liquor (which was quite liquidy) for maybe 5-10 minutes while it dropped in temperature. It dropped to 82 on the tempering table and I raised it quickly to 90 with just a few seconds in the microwave. Then, I poured the liquor out into the molds, filling them faster than we’ve done before and shaking them by hand to raise all the tiny air bubbles.
The final product – 947 grams of 75% Venezuelan chocolate! The final taste is amazing – almost savory with the fruity spicey flavor of the beans coming through and the mellow earthy tones from the cocoa butter. The texture is crisp and smooth – no grains and with a solid break. Visually is where we’re still having issues. As I mentioned earlier in the week, the lecithin and cocoa butter did not prevent the white swirls of fat bloom from occurring. I felt great about getting the temperatures right the first time.
A challenge to the small scale chocolate makers of the world… what do you recommend? The one who provides the tip(s) that results in successfully tempered and bloom-less chocolate gets a prize!*
*exact prize TBD, but it might just be a shipped sample of our finished chocolate of your choice!