Ingredients
Equipment
Method
- Peel and slice the onions into thin, uniform pieces for even cooking.
- Heat olive oil and butter in a large skillet over medium-low heat until melted.
- Add the onions and sprinkle with salt, stirring to coat them in the fat.
- Cook slowly, stirring every few minutes, for 30 to 45 minutes until deep golden brown.
- Add water if needed to deglaze the pan and prevent burning.
- Remove from heat and let cool. Store in airtight containers for future use.
Nutrition
Notes
Feel free to customize with balsamic vinegar or fresh herbs for added flavor!
