Caramelized onion
Caramelized onions are a classic ingredient in many recipes, from savory dishes to sweet desserts. Their rich flavor and deep color add depth and complexity to any dish.
Onions have been cooked in many different ways throughout history. Caramelizing onions is a relatively new technique, however, that has only become popular in the last few hundred years.
The first recorded recipe for caramelized onions appeared in an 18th-century French cookbook. This early recipe simply called for onions to be cooked in butter until they turned brown.
Advice
When making caramelized onion, one of the most important pieces of advice is to be patient. It takes time for the onion to soften and brown, so don't rush it. Start by slicing the onion as thin as possible and cooking it over low to medium heat. Add a small amount of oil or butter to the pan and allow the onions to slowly cook, stirring them every five minutes or so. Once the onions have softened and become golden brown, add a pinch of sugar and a small amount of salt and continue to cook until the onions are deep brown and caramelized. Finally, add a splash of balsamic vinegar or white wine for extra depth of flavor.
Jump to: Ingredient Breakdown Insights
Recipes
Crockpot Caramelized Onions
- butter
- onion
Tfaya: Moroccan Caramelized Onions With Raisins
- raisin
- cinnamon
- black pepper
- water
- ginger
- turmeric
- honey
- saffron thread
- salt
- onion
- orange flower water
- butter

Caramelized Onions
- salt
- olive oil
- onion
Big Batch of Caramelized Onions
- salt
- thyme
- olive oil
- garlic
- white wine
- onion

Caramelized Onions
- thyme
- white wine
- olive oil
- onion
- garlic
- salt
Caramelized Onions
- salt
- sugar
- onion
- butter

Caramelized Onions
- butter
- olive oil
- onion
- salt
Caramelized Onions
- butter
- olive oil
- onion
15-Minute Caramelized Onions Recipe
- salt
- butter
- onion
- water
Caramelized Onions
- balsamic vinegar
- salt
- butter
- sugar
- pearl white onion
Caramelized Onions with Thyme
- salt
- olive oil
- onion
- onion
- butter
- thyme
Slow-Cooker Caramelized Onions
- pepper
- salt
- butter
- onion
Caramelized Onions
- salt
- butter
- white
- onion
- sugar
Slow Cooker Caramelized Onions
- butter
- white
- brown sugar
- salt
Ingredient Breakdown
Insights
Common Ingredients
- onion 79%
- salt 71%
- butter 64%
Rarey Ingredients
- olive oil 36%