Is this kosher?
INGREDIENTS: Pollock fillets, batter coating, canola oil.
Pollock fillets
Pollock, sodium tripolyphosphate (to retain fish moisture).
Batter coating
Rice flour, water, wheat flour, beer (water, barley malt, corn, rice, hops, yeast), tapioca dextrin, modified corn starch, salt, whey, dextrose, baking powder (baking soda, sodium aluminum phosphate), sunflower lecithin, xanthan gum, natural flavor.
Canola oil
CONTAINS: POLLOCK, WHEAT, MILK.
Source: https://www.gortons.com/products/beer-batter-fish-fillets/