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Roux Mac and Cheese

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  • Author: Lisa
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Total Time: 30 minutes
  • Yield: 6 servings
  • Category: Main or Side Dish
  • Method: Stovetop (optional baked finish)
  • Cuisine: American
  • Diet: Vegetarian

Description

Roux Mac and Cheese is a creamy, rich, and comforting dish made from scratch with a buttery roux and melted cheese sauce. Perfect as a main course or side dish, this classic recipe beats the boxed versions every time.


Ingredients

  • 12 oz elbow macaroni or pasta of choice
  • 4 tablespoons unsalted butter
  • 1/4 cup all-purpose flour
  • 2 cups whole milk, warmed
  • 1/2 cup heavy cream (optional)
  • 2 cups shredded sharp cheddar cheese
  • 1 cup shredded mozzarella or Gruyère (optional)
  • 1 teaspoon salt (adjust to taste)
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon ground mustard or 1 teaspoon Dijon mustard
  • 1/4 teaspoon paprika or cayenne (optional)

Instructions

  1. Cook the pasta in salted boiling water until al dente. Drain and set aside.
  2. In a large saucepan, melt butter over medium heat.
  3. Add flour and whisk constantly for 1–2 minutes to form a roux and remove the raw flour taste.
  4. Gradually whisk in warm milk and cream, stirring constantly to avoid lumps.
  5. Continue to cook, stirring often, until the sauce thickens, about 5–7 minutes.
  6. Lower the heat and stir in mustard, salt, pepper, and optional spices.
  7. Add shredded cheese in batches, stirring until fully melted and smooth.
  8. Fold the cooked pasta into the cheese sauce until well coated.
  9. Serve immediately, or transfer to a baking dish, top with extra cheese or breadcrumbs, and bake at 375°F (190°C) for 15–20 minutes until golden and bubbly.

Notes

Use freshly shredded cheese for the smoothest sauce.Add a splash of milk when reheating to bring back creaminess.Customize with your favorite cheese blends or spicy add-ins.Baking is optional but adds a crispy top layer.Make it gluten-free by using GF pasta and flour.


Nutrition

  • Serving Size: 1 cup
  • Calories: 450
  • Sugar: 6g
  • Sodium: 500mg
  • Fat: 26g
  • Saturated Fat: 15g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 35g
  • Fiber: 1g
  • Protein: 18g
  • Cholesterol: 75mg