Does Sugar Reduce Sourness?

Generally, we balance tomato sauce acidity by adding a bit of sugar. While sugar can't neutralize acidity in the same way that baking soda can, it does change our perception of other tastes.

Does sugar remove sourness?

Sugar Is the perfect balancer when dealing in too much acid. So, add sugar one teaspoon at a time until you have reached the desired taste. You'll be pleasantly surprised by the new flavor of your dish.

Does sugar reduce acidity in sauce?

Why You Should Add Sugar to Your Spaghetti Sauce

The reason for sprinkling a pinch of sugar into a simmering saucepan of tomatoes is simple: sugar cuts the acidity of the tomatoes and creates an overall more balanced sauce.