Can you substitute corn starch for milk?

No, you cannot directly substitute cornstarch for milk, as they serve different purposes in recipes. Cornstarch is a thickening agent, while milk adds moisture, creaminess, and flavor. If you need a dairy-free alternative to milk, consider using plant-based milk options like almond, soy, or oat milk. If you require a thickening agent, use cornstarch but keep in mind that you'll still need a liquid component, such as water or broth, in your recipe.