I have now tried the following lumpwood charcoals & these are my impressions of it:
- B&QSmall pieces, lots of bits at the end of the bag, not particularly long lasting but did get some high temperatures. Biggest problem was inconsistency in size of lumps & length of burns. Often had problems getting it to the extremes of temperatures (i.e. above 500F) during the winter.
- Big K restaurant charcoal (12kg bags)Good stuff - reasonable size chunks, high temperatures & longer burns. Lights fairly easily - took a little time to get going. Very little ash left over.
- Blue bag restaurant charcoal (from http://www.barbequick.net)When getting up to temperature, it was like a fire-works display. But once lit (took some time to light properly), it burnt well both in terms of length for slow cooks or high temperatures for steaks etc. At £12.99 per 12kg bag (minimum order of two bags), including postage, this is pretty good value. EDIT: I also got two bags of this from Liverpool Wood Pallets - similar results without so many sparks (
http://liverpoolwoodpellets.co.uk/ourshop/cat_282866-Buy-Barbecue-and-Cooking-Charcoal.html).
- Local charcoal supplier (Pang Valley)4kg bags at £6 per bag. Lit very easily & good sized pieces but inconsistent longer burns times. Sometimes I had to top up during long cooks, other times not. You can get good high temperatures from it. Very little ash left over. Very much doubt this is using much if any hardwood - hence the longer burn time issues. Great from an ecological viewpoint as this wood is from managed coppice & hasn't traveled very far.
- BGE£20 for 9kg. Most expensive one I have tried. Was really surprised at the charcoal lump sizes. More akin to the B&Q than anything else. I was expecting larger lumps. It lit very easily & it did burn well, both in terms of length & high temperatures. I also noticed it snuffed out well, meaning it was more efficient that the ones above i.e. you could re-use what hadn't been burnt). But it wasn't twice as efficient compared to the others, so therefore not worth the premium in my opinion.
- Big K (their top of the range 15kg restaurant quality bags) - £16.99 per bag. Minimum order 2 bags. Postage additionalGiven that I liked their 12kg bags, I went for the supposedly better graded 15kg bags. Wow. I am impressed. This is the kind of stuff you see in pictures on the USA forums. Huge lumps - see picture below - mixed in with medium & smaller pieces. Their smaller pieces are the size of the B&Q large lumps. This is fine if you have a large or XL ceramic. Might be an issue on anything other than larger kettle i.e. you'd have to break it up before using - but no big deal. Not got to the bottom of the first bag yet, so do not know how much ash is left, but I am seriously doubting there will be much. Have done two cooks with it & I am hoping it carries on this way. Very little ash. Does low 'n' slow well (probably down to the fact there are large pieces) & the high temperatures are easily achieved. It snuffs out really well, again probably down to the large pieces, meaning it is easily as efficient as the BGE stuff. Only one downside, which they did make me aware of before buying - it does spark more than the 12kg bags when lighting up. But it was no where near as bad as the fireworks listed above. They also said it is more difficult to light - haven't found that problem at all - in fact I would say it is as easily lit as the BGE lump, but not as easy as the Pang Valley lump.
So - given I have 9.5 bags left of the Big K - I'll be using that for a while. But very very happily. Definitely the best quality lump I have tried & at a great price for the quality. Next best for me would be their 12Kg bags. Then I would go for the Pang Valley.
The only thing I have in the back of my mind, is where does Big K stuff come from & is it sustainable etc etc ? Don't know the answer to that - maybe someone here can comment on that.
Hope this helps people.
Big K pallet delivery:
Large piece at the top of my first opened bag against a 330ml beer bottle: