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Rosemary-Balsamic Onions

Sweet red onions caramelized with fresh rosemary and finished with a flavorful combination of balsamic vinegar and soy sauce. A perfect savory side dish that pairs well with meat or vegetables.

4 servings
16 min
Published October 4, 2025

Ingredients

  • •2 tablespoons extra-virgin olive oil
  • •1 large red onion
  • •1 to taste salt and pepper
  • •1 sprig rosemary
  • •1 tablespoon balsamic vinegar
  • •2 teaspoons soy sauce

Cooking Instructions

  1. 1.

    In a large skillet, heat the olive oil. Add the onions, season lightly with salt and pepper and cook over moderate heat until they start to soften, about 5 minutes. Add the rosemary and continue cooking the onions until very soft and just starting to brown, about 10 minutes longer.

    15 min

  2. 2.

    Add the balsamic vinegar and soy sauce and cook just until the liquid is mostly evaporated, about 1 minute. Remove the rosemary sprig and serve.

    1 min

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