Thick White Sauce

Prep: 5 min Cook: 10 min

A creamy, versatile white sauce perfect for pasta, vegetables, or as a base for other dishes, offering rich butter and smooth milk flavors suitable for all meals.

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Ingredients

  • 3 to 4 Tbsp. butter
  • 4 Tbsp. flour
  • 1/4 tsp. salt
  • 1 cup milk

Instructions

  1. Melt butter in a saucepan; blend in flour and salt and let bubble up together.
  2. Remove from heat, add milk all at once, and cook over low to medium heat, stirring constantly, until thickened.

Tips & Substitutions

For a smoother sauce, ensure the butter is melted before adding the flour, and whisk continuously to avoid lumps. If you want to enhance the flavor, consider adding a pinch of nutmeg or garlic powder. You can substitute half of the milk with chicken or vegetable broth for a different flavor profile. This thick white sauce can serve as a base for cheese sauce if you add shredded cheese.

Serving Suggestions

This thick white sauce is versatile and can be used in various dishes. Pour it over steamed vegetables or use it as a base for mac and cheese. It pairs beautifully with Night Owl Snack for a comforting meal. You can also use it in casseroles or lasagna for extra creaminess.

Storage & Reheating

Allow the sauce to cool completely before transferring it to an airtight container. Store in the refrigerator for up to 3 days. To reheat, gently warm it over low heat while stirring, adding a splash of milk to restore its creamy texture if it thickens too much.

Nutrition & Diet Analysis (per serving)

Each serving of Thick White Sauce contains roughly 409 calories, with 8g protein, 57g carbohydrates, and 16g fat. It is an excellent source of iron (20% of the Daily Value), and a good source of protein. Note that it is relatively high in sodium, at 1747mg per serving (76% of the Daily Value).

409 kcal 20% DV
Protein Fat Carbs

Macronutrients

Protein 7.8g 16% DV
Total Fat 15.8g 20% DV
Carbs 57.5g 21% DV
Fiber 2g 7% DV
Sugar 0.4g 1% DV

Electrolytes

Sodium 1746.6mg 76% DV
Potassium 81.4mg 2% DV
Cholesterol 45mg 15% DV

Vitamins & Minerals

Vitamin A 0.6mcg
Vitamin C 0.1mg
Vitamin D 0mcg
Calcium 13.6mg 1% DV
Iron 3.5mg 20% DV
Contains Milk Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this sauce ahead of time?

Yes, you can prepare the thick white sauce ahead of time. Just store it in the fridge as mentioned above. When ready to use, reheat it gently and stir in any additional ingredients or seasonings to freshen it up.

What can I do if my sauce is too thick?

If your sauce becomes too thick, simply whisk in a little more milk until you reach your desired consistency. Heat it gently while stirring to ensure it blends well, and avoid adding too much at once to maintain the sauce's thickness.

Is it possible to make this sauce gluten-free?

Absolutely! You can replace the all-purpose flour with a gluten-free flour blend or cornstarch. If using cornstarch, mix it with a little cold milk before adding it to the melted butter to prevent clumping, ensuring a smooth sauce.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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