Ingredients

2 cups mayo

2 cups Swiss cheese

2 cups vadilia onion

Preparation

Chop onion and shred cheese mix and BAKE in 350 oven about 20 minutes (until bubbly)

NEVER - cook in microwave, it destroys the cheese, making it greasy.

BTW - you can easily halve the recipe - it’s just a 1 to 1 to 1 ratio