Colby Jack Cheese

Colby Jack cheese is a marbled blend of Colby and Monterey Jack, with pale orange and ivory curds pressed into a semi-soft block. It tastes mild, buttery, and slightly tangy, melts smoothly with a creamy pull, and slices cleanly; it is used for burgers, quesadillas, nachos, and casseroles and is sold as blocks, slices, or shredded. Rennet source varies and may be animal-based, so vegetarian suitability depends on the producer.

The style emerged in the United States by combining Wisconsin Colby with California Monterey Jack; dairies marble the two curds before pressing, a method popularized by large American producers and widely adopted in Tex-Mex and everyday cooking.