Best Recipes You’ve Never Heard of: Agrodolce Red Onions

Peel and slice the red onions into thin rings.

In a medium saucepan, combine the red wine vinegar, sugar, water, salt, black pepper, and crushed red pepper flakes (if using).

Heat the mixture over medium heat, stirring until the sugar dissolves.

Add the sliced onions to the saucepan and stir to coat them in the vinegar mixture.

Bring the mixture to a simmer and cook for about 10-15 minutes, until the onions are tender but still retain some crunch.

Remove the saucepan from heat and let the onions cool in the liquid for about 30 minutes.

In a skillet, heat the olive oil over medium heat.

Using a slotted spoon, transfer the onions to the skillet and sauté for 5 minutes until they are slightly caramelized.

Serve the agrodolce red onions warm or at room temperature as a side dish or condiment.

Spice Level: