Caramelized Onion
Ingredients #
Process #
- Slice onions to consistent thickness.
- Combine all ingredients.
- Add to rice cooker: use rice cooker function.
- Allow onions to cook until cooking function completes.
- Finish caramelization using slow cooker function or cooking in a pan, stirring often.
Notes #
- Onions are mostly water (about 90%). Before caramelization can occur, much of this water must evaporate so that the onions can reach a temperature where sugar browning reactions occur.
- Rice cooker function automates the long process of cooking off the water in the onions. Once the contents of the rice cooker reach > 212 °F, the rice cooker finishes and the onions are ready to start the caramelization process.
- Baking soda raises pH, which lowers the activation energy for Maillard reactions, so onions brown faster. This also turns the onions into a mushy jam consistency.