Grilled onions or caramelized onions
INGREDIENTS - 1/2 onion thinly sliced - 2 tablespoons olive oil 1/2 teaspoon salt 1/2 teaspoon sugar - - Salt - Sugar (optional) - Balsamic vinegar (optional) Add just a pinch or 1/8 teaspoon of salt or sugar. Both bring flavor to a higher pitch increasing the depth and intensity. Consider shallots as a less acidic alternative.