"Chock full o'Nuts" is a brand known for its coffee products, particularly its ground coffee and coffee blends. Founded in the 1920s in New York City, the brand originally started as a chain of coffee shops. The name reflects the company's early focus on selling coffee with a unique blend of nuts, which contributed to its distinctive flavor. In addition to coffee, "Chock full o'Nuts" has expanded its offerings to include single-serve coffee pods and instant coffee. The brand is recognized for its commitment to quality and has become a staple in many households across the United States, appealing to coffee lovers seeking convenience and taste.