Is clam chowder gluten-free?

Answering the question – “Is clam chowder gluten free?” can be a bit tricky. The answer is – maybe. It all depends on the ingredients and preparation method. Traditional Clam chowder, which often includes a flour-based roux, is not gluten-free. However, if it is prepared with cornstarch or another gluten-free thickening agent instead of flour, then the clam chowder can be gluten-free. Always remember to check the ingredients or ask the chef if you are consuming food prepared outside your home.