CHICAGO (CBS) — If Friday night is pizza night in your home, listen up.

A Wisconsin company is recalling frozen pizzas that could contain small pieces of plastic.

The Nestle Pizza Co. says the recall is related to spinach used in several varieties of its pizzas.

The plastic fragments are clear and could have sharp edges.

So far, one injury has been reported.

The pizzas being recalled are:

  • California Pizza Kitchen® Limited Edition Grilled Chicken with Cabernet Sauce, UPC 71921 00781; production code is 3059525952.
  • DiGiorno® Crispy Flatbread Pizza Tuscan Style Chicken, UPC 71921 02663; production codes are 3057525922 and 3058525921.

Each product package above has an establishment number of P-5754.

  • DiGiorno® pizzeria!™ Bianca/White Pizza, UPC 71921 91484; production code is 3068525951.
  • California Pizza Kitchen (CPK) Crispy Thin Crust White®, UPC 71921 98745; production codes are 3062525951, 3062525952 and 3063525951.

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