Make sweet, buttery Crockpot Caramelized Onions with just 2 ingredients in the slow cooker. A busy cook’s caramelized onion dream!
- 3-6 large sweet onions, sliced
- 4 tablespoons butter, melted
- Place onions in the slow cooker.
- Pour melted butter on top.
- Cook on low heat for 8-10 hours, until onions are sweet, tender, and golden brown.