Ingredients
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2 tablespoons unsalted butter
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2 tablespoons all-purpose flour
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1 1/4 cups whole milk, warmed
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1/4 teaspoon salt, plus more to taste
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1/8 teaspoon white pepper (optional but so good)
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A pinch of nutmeg (freshly grated if you can)
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1/2 cup grated Gruyère cheese
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1/4 cup grated Parmesan cheese
Instructions
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In a medium saucepan over medium heat, melt the butter until it’s bubbling but not browned.
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Sprinkle in the flour and whisk constantly for about 1–2 minutes to form a smooth roux.
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Gradually add the warmed milk, whisking continuously to avoid lumps.
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Continue to cook and whisk until the sauce thickens, about 3–5 minutes.
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Stir in the salt, white pepper, and a pinch of nutmeg.
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Remove from heat and immediately stir in the Gruyère and Parmesan cheese until completely melted and smooth.
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Taste and adjust seasoning if needed.
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Serve warm over your favorite dishes and enjoy every luscious bite!
Notes
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Warm your milk before adding it for a super smooth sauce.
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Freshly grated cheese melts so much better — it’s worth the extra minute!
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Keep the heat low when adding cheese to avoid graininess.
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Add a splash of milk when reheating to bring back that creamy texture.
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Category: Sauce
- Method: Stovetop
- Cuisine: French
Nutrition
- Serving Size: 2 tablespoons
- Calories: 90
- Sugar: 1g
- Sodium: 120mg
- Fat: 7g
- Saturated Fat: 4.5g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 3g
- Fiber: 0g
- Protein: 4g
- Cholesterol: 20mg
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