Caramelized Onions
Deliciously sweet and silky slow-cooked onions that enhance the flavor of various dishes.
Ingredients
Main Ingredients
- 2 large large onions, sliced Yellow onions are recommended for the best balance of starch and sugar.
- 2 tablespoons olive oil or butter Choose olive oil for a lighter flavor or butter for richness.
- to taste pinch salt Fine sea salt or kosher salt is preferable.
- optional sugar Use sparingly to enhance natural sweetness.
Instructions
Preparation
- Thinly slice the onions into even halves and then into thin, consistent slices.
- Heat 2 tablespoons of olive oil or butter in a large skillet over medium heat until shimmering.
- Add the sliced onions and a pinch of salt, tossing to coat them evenly.
- Reduce the heat to medium-low and let onions cook, stirring every few minutes for about 20–30 minutes until deeply golden and tender.
- Optionally, sprinkle in a little sugar towards the end to enhance sweetness, and adjust salt as needed.
- Serve immediately as a topping for various dishes or store properly for later use.
Notes
Caramelized onions can be used in numerous dishes and are best stored in an airtight container in the refrigerator for up to a week. For longer storage, freeze in portion sizes.