Hey, that sounds nice. Could you offer a recipe? I'm sure blackberries would work in a porter. I've always wondered with fruit beers, how do you handle the fruit. When do you add it, is it part of the fermentables or add it after the fermentation. cheers
This is my first fruit beer and first porter, so grain of salt and all that :-P
The recipe is from BCS by JP and JZ.
75% Pale malt
11% Munich
6% Crystal (~40L)
5% Chocolate
3% Black
1.064
30-35 IBU of bitterness (no flavour or aroma additions)
Neutral ale yeast
The recipe calls for 1.4kg (20L) of puree, but I went with 2kg of frozen fruit.
There are all sorts of ways of adding fruit, but seems the most common is to add to secondary when the fermentation is almost finished, this will kick of a secondary fermentation. This way you apparently lose less of the aroma to fermentation.
If you want more info one of the recent BYO mags, the Stone Brewing issue, has an article written by JZ about fruit beers. Includes the above recipe and one for apricot wheat. The article is almost word for word of what's in BCS book.
I'd be really interested in how this turns out, coz I love porter and I love blackberries.
I've just made a robust porter using the Jamil recipe above and it's tasting gorgeous. I was looking to perfect a good base porter and this looks like it.
Sure, will let you know how it goes. Might be able to get a bottle up to you at the end of March, (if the results are worth it!). Shame about not having the crystal on hand but I find the Munich gives a reasonable amount of sweetness.