Pitmaster sisters smoking out the competition in Kansas City's barbecue scene

KANSAS CITY, Mo. — Kansas City is known for barbecue, but two sisters are smoking out the competition. Deborah and Mary Jones are some of the only female pitmasters on the Kansas City barbecue scene. They've been at it for more than three decades.

"She always tells me what to do," said Deborah.

"She wants to tell me what to do," said Mary.

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Deborah and Mary Jones.

CBS News

But their dynamic works. Their latest incarnation, Jones BBQ, is at a former taco stand, where passing freight trains can be known to drown out order calls. They've already developed a loyal following, in what has been a predominantly male game.

"This is an art ... people don't just wake up one morning and say I think I am going out today to make barbecue today," Mary said.

It's also not easy. The cooking begins in the middle of the night, because the perfect brisket can take 16 hours or longer to cook.  

Deborah, also known as "Little," is in charge of the smoker. Mary, whose family nickname is "Shorty," preps the meat, and handles the taste test, because consistency matters.

"Our motto is freshness, freshness every day. It has to taste that way today, tomorrow, next week," Mary said.

"And see if it needs to be touched up," Deborah added.

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Deborah Jones shows "CBS Evening News" anchor Jeff Glor how to make barbecue.

CBS News

The sisters have been around barbecue since they were old enough to stand on a milk crate. They've already developed a loyal following, in what has been a predominantly male game. The fact that they are women is part of the draw.

"I had the turkey, ribs and fries and it is delicious. So good," said Twyla Kelly.

"We have to take care of them, because they take care of us. Without them there would be no us," Mary said.

It's a bond that goes beyond barbecue.

"Until he says it's over, we're just going to keep on doing what we do," Mary said.