To ensure this Amish Yum Yum Salad is gluten-free, verify that the gelatin brand used is certified gluten-free, as some flavored gelatins may contain trace gluten or be processed in shared facilities. All other listed ingredients are typically gluten-free, but it is advisable to check packaging labels—particularly for the cream cheese and heavy cream—to ensure they are not processed with gluten-containing additives or stabilizers.