Overview
About Colby jack
Colby jack is the marbled orange-and-white cheese that blends mild colby with monterey jack.
Both are young, lightly aged cheeses, so like colby it sits at the milder end for histamine and tyramine, well below sharp aged cheeses. The blend does behave a little differently from plain colby, though: it is only moderate in lactose but high in dairy protein, so with colby jack the casein and whey are the main concern rather than the milk sugar. If aged cheddar gives you headaches, colby jack is a gentler swap, but it is still very much a milk cheese.
Sensitivities
How Colby jack scores
Watch for
What trips people up
- Moderate in histamine and tyramine, milder than aged cheeses because both cheeses in the blend are young, though it can also act as a histamine liberator
- High in dairy protein: the monterey jack in the marble makes casein and whey the main dairy issue here, more than lactose
- Only moderate in lactose, so it may sit easier than young colby for people whose real problem is milk sugar rather than dairy protein
Diet fit
Where it fits
Swap ideas
More alternatives
FAQ
Common questions about Colby jack
Is colby jack the same as colby?
Not quite. Colby jack is colby marbled together with monterey jack. It shares colby mild, lightly-aged character, but it grades a bit differently: lower in lactose and higher in dairy protein, so casein and whey are the bigger concern.
Is colby jack high in histamine?
Only moderately. Both cheeses in the blend are young and barely aged, so histamine and tyramine stay below the levels in sharp cheddar or parmesan. It is a gentler choice, not a zero-amine one.
Is colby jack ok on a dairy-free diet?
No. Colby jack is high in casein and whey, so it does not belong on a dairy-free or milk-protein-allergy plan even though its lactose is only moderate.
References
Read the background
Ratings reflect the Triggerbites ingredient database and may vary with portion size and preparation.