Which group is noted for contributing words related to culinary practices in American English?

The group that is especially known for contributing words related to culinary practices in American English is the Italian immigrants. The influence of Italian cuisine on American food culture has been significant, particularly in the 19th and 20th centuries when large numbers of Italians immigrated to the United States.

Italian immigrants introduced numerous terms that are now commonly used in American English, such as "pasta," "pizza," "cannoli," and "risotto." Their culinary traditions have become deeply integrated into the fabric of American culture, and many Italian dishes have been adapted and embraced by a wide audience. The blending of these culinary practices has not only enriched American cuisine but also expanded the lexicon related to food, making Italian terms a lasting part of American English.

While other groups have also made contributions to American culinary vocabulary, Italian immigrations have had a particularly noteworthy impact, making them a key influence in this area.