The short version
The marbled orange-and-white block from the dairy aisle. It's mild, soft and buttery, it costs less than almost any other cheese, and it's the one guests who "don't like fancy cheese" will happily eat. Cube it, pile it next to the salami and it's gone.
What it is
Colby Jack is two American cheeses pressed into one block. Colby was invented in 1885 in Colby, Wisconsin, by Joseph Steinwand, who washed his cheddar curds in cold water. Monterey Jack is the mild white cheese from California. Mix the two sets of curds before pressing and you get the marble.
- Taste
- mild, milky and buttery, with a faint tang
- Texture
- soft, springy and smooth; it bends before it breaks
- Look
- orange and white swirls in a smooth, rindless block
The mildness has a mechanism. Washing Colby curds rinses out lactose and some acid, so the cheese stays sweet and high in moisture instead of sharpening the way cheddar does. Monterey Jack is also young and moist. High moisture means a soft, springy texture and a gentle flavor that never fights anything on the board. The orange is annatto, a seed extract, not a flavor.
What it pairs with — and why
| Pair it with | Why it works |
|---|---|
| Hard salami or summer sausage | Salt and smoke give a mild cheese something to lean on. |
| Apples and grapes | Crisp, juicy acid wakes up buttery cheese. |
| Butter crackers | Soft on crisp, buttery on buttery. A classic for a reason. |
| Pepper jelly | Sweet heat adds the punch the cheese doesn't have. |
| Pickled jalapeños | Brine and heat cut the butterfat. |
| Lager, amber ale or a fruity red | Easy drinks for an easy cheese. |
Skip it with: delicate fresh cheeses like fresh chevre in the same corner. Two mild cheeses side by side make the board taste flat. Pair Colby Jack with one bold cheese instead, like a sharp cheddar or a blue.
How to prep it for the board
- Cut it cold, straight from the fridge. Soft cheese smears when warm.
- Cube it about three quarters of an inch, or slice it into triangles for a neater look.
- Serve about 1.5 oz per person when it's the main crowd-pleaser.
- Let it sit out 20 to 30 minutes before guests arrive. Cold Colby Jack tastes of almost nothing.
- Place it in a loose pile next to the salami so the marble shows.
- Fix: if the cubes are sweating, blot them with a paper towel. Sweating means it's been out too long in a warm room.
What to buy
| Product | Where | Notes |
|---|---|---|
| Tillamook Colby Jack | Most grocery stores | Creamy and reliable. The easy pick. |
| Sargento Colby-Jack | Most grocery stores | Comes in cubes and sticks, handy for kids' boards. |
| Cabot Colby Jack | Northeast grocers, Walmart | Slightly firmer and tangier. |
| Store brand (Great Value, Kroger) | Walmart, Kroger | Perfectly good for cubing. |
| Pepper jack | Most grocery stores | The spicy cousin. See its own page. |
Label check: "Colby Jack cheese" means natural cheese. "Cheese product" or "process cheese" means emulsifiers and a waxy texture.
Skip: pre-cut cubes when you have 10 spare minutes. They dry out on the edges and cost about twice as much per ounce.
Quick FAQ
What is Colby Jack cheese?
Colby and Monterey Jack curds pressed together into one block. The orange comes from Colby, which is colored with annatto, and the white is Jack.
Is Colby Jack a real cheese or processed?
It's a real natural cheese. Look for "Colby Jack cheese" on the label, not "cheese product" or "pasteurized process cheese."
How do you cut Colby Jack for a board?
Cubes about three quarters of an inch, cut cold. It's soft, so a sharp knife wiped between cuts keeps the edges clean.
What does Colby Jack go with?
Salami, summer sausage, apples, grapes and butter crackers. Pepper jelly turns it into a sweet-hot party bite.
Is Colby Jack good for kids' boards?
It's one of the best. Mild, soft and colorful, it's the cheese most kids already know.
