Blue Bell Creameries is recalling all of its ice cream products that contain cookie dough from an Iowa-based supplier.

The move announced Monday night comes after Aspen Hills recalled cookie dough supplied to ice cream makers after finding potential listeria bacteria contamination.

Frozen vegetables are a staple in many diets, so a huge recall of them has us peering at the packages in our freezers.

On Tuesday evening, the U.S. Centers for Disease Control and Prevention announced an outbreak of the deadly Listeria monocytogenes bacteria — and frozen vegetables and fruits are believed to be the cause.

Texas ice cream maker Blue Bell Creameries has widely expanded a voluntary recall over Listeria concerns, seeking the return of all of its products currently on the market. Blue Bell products are sold in 23 states.

A nationwide recall has been announced for some 30,000 cases of hummus made by the Sabra company, due to possible contamination. The FDA says the recall is voluntary and no illnesses have been reported.

The recall covers several products with a "best by" date of May 11 or May 15 (see details below). The products are predominantly the "Classic" variety of the hummus, in a range of sizes.

The FDA says anyone who has bought the packages should either dispose of them or take them back to retailers for a refund.

Kroger is recalling spinach sold at grocery stores in 15 states due to possible Listeria contamination.

The Fresh Selections Tender Spinach was sold in 10-ounze packages and had a "best if used by" date of Sept. 16. The grocer said Wednesday that if customers did buy the recalled product, they should return it to stores for a full refund or replacement.