McDonald's expands test flight for chicken wings

The world's biggest hamburger chain is set to expand its test of chicken wings to Chicago this week, after a successful run in Atlanta last year. The wings are being sold in servings of three, five or 10 pieces with prices starting at $3, according to Lynne Collier, an analyst with Sterne Agee.

A spokeswoman for McDonald's confirmed the test in Chicago would start this week at about 500 restaurants but said there weren't any plans yet to bring the wings to other cities. She noted that no new sauces were being offered with the wings and that the creamy ranch sauce would be the default dipping sauce.

Fast-food chains typically test items in select markets before taking them national. But for McDonald's, which has 14,000 U.S. locations, adding chicken wings to the permanent lineup could be tricky.

Prices for chicken wings have been climbing over the past year, reflecting an increase in the number of restaurants serving them, said David Harvey, an agriculture economist who specializes in poultry and eggs at the U.S. Department of Agriculture. In December, the cost of wings in the wholesale market in the Northeast was 26 percent higher than a year ago. Wings sold for $1.90 a pound that month, compared with $1.30 a pound for boneless, skinless chicken breasts.

And prices could continue to climb with demand remaining high, pressuring prices for wings across the industry.

Rather than becoming a permanent part of the menu, McDonald's could offer the dish for a limited time; the chain has said it plans to ramp up the frequency of such special offers as a way to give customers more variety. But whether it will offer "Mighty Wings" even on a limited-time basis will likely depend on McDonald's ability to get wings at reasonable prices, said Collier, the analyst with Sterne Agee.