Don’t feel like standing over a pan of gently sautéing onions? Simply toss them in the slow cooker, let them go (8 hours or overnight), and come back to beautifully tender-sweet caramelized onions—perfect for folding into dips, stirring into sides and salads, layering onto sandwiches, and more.
4 pounds sweet onions, thinly sliced vertically
How to Make It
Place sliced onions in slow cooker; cover and cook on LOW 8 hours. Season with salt, black pepper, and thyme or as desired. Serve on burgers, steaks, or use as a base for soups, sauces, or dips.