Here's why Southerners are sweet on sugar-sprinkled tomatoes. My grandmother put salt on grapefruit and sugar on tomatoes. She always told me the slices just tasted better that way. As a child, it ...

Admit it: you've probably already done it. Tasting your tomato sauce a little too acidic, you added "just a spoonful of sugar" to sweeten things up. A harmless gesture? Well, not really. Sugar doesn't ...