GOLDEN, Colorado (AP) — Marijuana can go in more than brownies and cookies. And the dizzying variety of foods that can be infused with the drug is complicating matters for regulators in Colorado, which legalized recreational pot earlier this year.

A first meeting Friday of edible marijuana makers, state regulators and pot critics ran into controversy early. Many seem to agree that pot cookies and candies should come with identifiable markers or colors so they won't be confused with regular foods. But what about marijuana-infused honey? Or pasta sauce?

Colorado in January became the first state to legalize recreational marijuana use to adults over 21, followed by Washington state.

Since then, sales have boomed for edible pot, considered a tastier or healthier alternative to smoking weed. Now regulators are looking for ways to make sure no one accidentally eats or drinks the drug.

Congressman Jonathan Singer sponsored the new law requiring edible marijuana to be "clearly identifiable."

Marijuana food and drink makers helping write those regulations didn't seem to oppose stamps or marks on easily-marked products like hard candies or chocolate bars.

But the workgroup tripped up when contemplating all the varieties of foods that can be infused with marijuana's psychoactive ingredient, THC. They include liquids, powdered drink mixes, meats and cereals.

"How are we going to be able to make these edibles identifiable to the public, so that they know this is marijuana?" said Gina Carbone, a volunteer for SMART Colorado, a group critical of the marijuana industry.

Carbone suggested that some edible marijuana products — such as lollipops or gummy bears — shouldn't be allowed for commercial sale because they are likely to appeal to kids.

But the suggestion got a sour reaction from industry operators and Singer, all of whom argued that the black market already produces unregulated edibles, and that banning food people want to eat is a bad idea.

The panel made no decisions Friday and plans to meet twice more before making a recommendation to the Colorado Legislature in February.

The meeting came a day after Colorado adopted emergency edible-pot rules aimed at making it easier for consumers to tell how much pot they're eating. The new rules require edible products to be easily divisible into "servings" of 10 mg of THC, about the amount in a medium-sized joint.

Colorado's rules already require edible pot to be sold in "servings" of 10 milligrams of THC. But many consumers have complained they can't tell what a serving is and eat too much of a heavily dosed product. Those stronger-dosed edibles are holdovers from the medical pot marketplace, where sellers say consumers who have built up strong tolerances won't buy anything that has a dosage less than 100 milligrams of THC.

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Kristen Wyatt can be reached at http://www.twitter.com/APkristenwyatt