Slow Cooker French Onion Corn Casserole - super easy to make and tastes great! Two types of corn, two kinds of cheese, Jiffy mix, eggs, and French Onion sour cream dip. O-M-YUM! All of my favorites in one dish. This makes a TON! Perfect for a crowd and the holidays. Give this a try the next time you need an easy and delicious side dish.
Spray a 6-quart slow cooker with non-stick vegetable spray. Pour corn mixture into slow cooker.
Cover and cook on HIGH setting for 4½ hours or on LOW setting for 9 hours.
Make sure to use refrigerated sour cream French onion dip such as Dean's, Great Value, Barber's, Heluva Good Dip, or Kraft.If you can't find the dip, you can substitute sour cream and a packet of onion soup mix.