Making a red onion marmellata to marry up with a cheese plate and Swiss chard balls later today! Throw 2 diced red onions, 1/2 cup sugar, 1/2 cup dry red wine, 1/3 cup red wine vinegar, pinch salt, healthy punch red pepper in a saucepan. Simmer until thick and syrupy, about 30 minutes. Cool and serve! Buon appetito! ???