Cornstarch White Sauce
This white cornstarch sauce is a gluten-free alternative to béchamel. It is silky, smooth, and ready in 10 minutes. It is perfect for pasta, veggies, or casseroles.
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Ingredients
- 2 Tbsp Unsalted Butter
- 1.5 Tbsp Cornstarch
- 2 Cups Whole Milk
- 1-2 Pinch Salt
- A Pinch Nutmeg Black Pepper, Garlic Powder, or Grated Cheese Optional
Instructions
- In a small bowl, whisk together cornstarch and ¼ cup cold milk until smooth and lump-free.
- Melt butter in a saucepan over medium heat. Once melted, add the remaining 1¾ cups milk and gently warm without boiling.
- Slowly pour in the cornstarch slurry while stirring constantly to prevent lumps.
- Cook and stir for 3–5 minutes until the sauce thickens and coats the back of a spoon. If too thick, add a splash of milk to thin.
- Season with salt and any optional spices or cheese. Serve warm or store cooled for later use.
Nutrition
Calories: 80kcal