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Homemade Nacho Cheese Sauce Recipe

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  • Author: Emma
  • Prep Time: 5 minutes
  • Cook Time: 10 minutes
  • Total Time: 15 minutes
  • Yield: 1 1/2 cups
  • Category: Appetizer
  • Method: Stovetop
  • Cuisine: Tex-Mex
  • Diet: Vegetarian

Description

This homemade nacho cheese sauce is a creamy, flavorful dip made from sharp cheddar cheese and a smooth béchamel base. Perfect for drizzling over nachos, veggies, or fries, it combines simple pantry ingredients to create a delicious Tex-Mex appetizer that’s ready in just 15 minutes.


Ingredients

Scale

Cheese Sauce Ingredients

  • 2 tablespoons unsalted butter
  • 2 tablespoons all-purpose flour
  • 1 cup whole milk
  • 1/4 teaspoon salt
  • 1/4 teaspoon garlic powder
  • 1/4 teaspoon chili powder (optional)
  • 1/8 teaspoon cayenne pepper (optional)
  • 1 1/2 cups shredded sharp cheddar cheese


Instructions

  1. Melt Butter and Make Roux: In a medium saucepan over medium heat, melt the unsalted butter. Whisk in the all-purpose flour and cook for 1–2 minutes, stirring constantly, until the mixture is bubbly and turns a light golden color. This step cooks out the raw flour taste and forms the roux, which will thicken the cheese sauce.
  2. Add Milk Gradually: Slowly pour in the whole milk while whisking continuously to avoid lumps. Continue whisking the mixture over medium heat until it thickens, about 3–5 minutes, forming a smooth béchamel base.
  3. Season the Sauce: Stir in the salt, garlic powder, chili powder, and cayenne pepper if using. Lower the heat to low to prevent burning or curdling of the sauce.
  4. Melt the Cheese: Gradually add the shredded sharp cheddar cheese to the saucepan, stirring constantly until the cheese is completely melted and the sauce is smooth and creamy.
  5. Serve Warm: Remove the sauce from heat and serve immediately warm with tortilla chips or drizzle over nachos, vegetables, or fries for a tasty appetizer or snack.

Notes

  • For an extra creamy texture, try mixing cheddar with Monterey Jack cheese.
  • The sauce will thicken as it cools; add a splash of milk when reheating to loosen it.