When Mooyah says, “Our beef is higher grade than most steaks,” they mean it. This Texas-born chain uses Certified Angus Beef, so each patty is either ... charred burgers cooked over an open ...

Plus, they also serve their beef fresh — never frozen. When Mooyah says, “Our beef is higher grade than most steaks,” they mean it. This Texas-born chain uses Certified Angus Beef, so each patty is ...

McDonald’s on Sunday ruled out beef patties as a source of the E ... coli is killed in beef when cooked properly. The McDonald’s Quarter Pounder is served with raw, slivered onions; affected ...

STORY: McDonald’s said Sunday that beef patties in its Quarter Pounder burgers ... coli is killed in beef when cooked properly, but the McDonald’s Quarter Pounder includes raw, sliced onions.

McDonald's says tests have ruled out beef patties as the source of the E. coli outbreak tied to Quarter Pounders SAN FRANCISCO -- McDonald's says tests have ruled out beef patties as the source of ...

On Sunday, the Colorado Department of Agriculture said McDonald's beef patties used for the Quarter Pounder tested negative for E. coli. The department tested fresh patties from restaurants ...

The Colorado Department of Agriculture said that all subsamples from multiple lots of McDonald's brand fresh and frozen beef patties had tested ... killed in beef when cooked properly.

McDonald's (NYSE:MCD) has confirmed that its beef patties were not to blame for the E. coli outbreak linked to Quarter Pounders that killed one person and sickened 75 others. The fast food giant ...