Slow-lighting charcoal can turn a quick cookout into a long wait. Consumer Reports tested charcoal for heat, burn time and consistency

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A bag of charcoal that lights slowly or burns unevenly can turn a quick weeknight cookout into a long wait followed by an inconsistent grill temperature. Heat output, burn consistency and even how much usable charcoal actually ends up in the bag all vary more than shoppers might expect.
Consumer Reports tested lump charcoal and briquets for heat, burn time and consistency, so grillers can find a bag worth lighting.

Credit: Amazon
Jealous Devil Chunx XL Lump Charcoal costs $52.99 and earned Consumer Reports' top overall pick in this lineup. CR found it burned hotter than every other charcoal tested and heated up relatively quickly, though not as fast as the Kingsford briquets or the Good Charcoal Company lump charcoal also tested here, and rated its burn consistency excellent, trailing only the Kamado Joe Big Block $SQ XL. CR clocked about 45 minutes from first lighting to grill-ready, roughly the middle of the pack for timing, and needed extra paper along with noting a few sparks and some crackling during ignition. Testers also found nearly 2 pounds of the 35-pound bag consisted of lumps too small to use, leaving about 33 usable pounds despite what the packaging advertised.

Credit: Kingsford
Kingsford Professional Charcoal Briquets cost $69.58 and earned Consumer Reports' distinction as the top briquet pick in this lineup. CR found these briquets lit faster than nearly every other product tested, trailing only the Kingsford Original Charcoal Briquets, which came with enough other downsides that CR considered the Professional's slightly slower start worthwhile. Testers rated the burn even and noted these briquets needed less starting paper than anything else tested, though CR also observed noticeable smoke and some sparks during lighting, and found both the Jealous Devil and Good Charcoal Company products burned hotter. CR praised the bag design as simple to open, dispense from and reseal.