Today’s question is: how do you make a quick cheese sauce?
Keep reading for a simple, delicious method that produces a smooth cheese sauce without making a roux.
Many classic cheese sauce recipes start with a roux — a mixture of butter and flour used to thicken sauces. While a roux works well in many dishes, this guide shows a faster approach that skips the roux entirely.
How do you make a quick cheese sauce?
The short answer is cornstarch. Cornstarch is an effective, gluten-free thickener that gives a smooth finish without the floury taste some roux-based sauces can have.
Using cornstarch simplifies the process and reduces hands-on time while delivering a creamy texture.
Ingredients to make cheese sauce
- 2 cups freshly grated cheese
- 1 cup milk or heavy cream
- 1 tablespoon cornstarch
- Spices to taste (salt, pepper, paprika, mustard powder, or cayenne)
These basic proportions are flexible: swap cheeses and adjust spices to suit your dish.
To make the sauce, combine the milk or cream and cornstarch in a saucepan, whisking until the cornstarch is dissolved. Warm the mixture gently over medium-low heat, stirring constantly until it begins to thicken. Reduce heat, stir in the grated cheese a handful at a time until smooth, then season to taste. The whole process takes just a few minutes.
This method yields a creamy sauce ready in under five minutes and works with many cheese varieties.
Basic Cheddar Cheese Sauce
A simple cheddar version is ideal for pouring over steamed vegetables or roasted cauliflower. Use a mild or sharp cheddar depending on your preference and add a touch of mustard powder and black pepper for depth. This mild, creamy sauce is an easy way to get picky eaters to enjoy more veggies.
Nacho Cheese Sauce
Use the same technique to make a thick, dippable nacho cheese sauce. Choose colby jack or a blend of Monterey Jack and cheddar, add a pinch of chili powder or cayenne for heat, and finish with a little salt and lime juice if desired. This version is perfect for nachos, quesadillas, or dipping vegetables.
These two examples show how versatile the cornstarch method is. Experiment with different cheeses—Gruyère, fontina, pepper jack, or smoked cheeses—and try herbs and spices to create your own signature sauce.
Whether you’re topping vegetables, building nachos, or adding a creamy element to pasta or baked dishes, this quick cheese sauce method is reliable, fast, and easy to customize.