How to Caramelize Onions in a Slow Cooker

Use your slow cooker to make perfectly caramelized onions without spending hours at the stove.

You'll need:

  • 4 onions, thinly sliced
  • 2 tablespoons canola oil

Instructions:
Toss the onions with the oil and cook on low in a slow cooker for 10 hours. For darker, crispier onions, leave uncovered for another hour.