Ten varieties of pesto are being recalled because they may contain traces of peanut - something that is not mentioned on the label.
The Food Safety Authority (FSAI) says Sacla branded products are affected.
It says it is because some cashew nuts coming into the manufacturers' factory were found to contain traces of peanut.
The FSAI explained: "Sacla is recalling its Pesto sauces because they may contain peanuts which are not mentioned on the label.
"This means the products are a possible health risk for anyone with an allergy to peanuts."
You can see the full list of impacted products below: