Baked Vidalia Onion Dip

From The Dinner Doctor

2 medium sweet onions, such as vidalia
2 C shredded Swiss cheese
2 C mayonnaise
1/4 tsp cayenne pepper or paprika
Tortilla or corn chips, for serving

Preheat the oven to 375. Chop the onions; you should have about 2 cups. Place the chopped onions and the Swiss cheese and mayonnaise in a large mixing bowl and stir to combine well. Transfer the onion mixture to a 2-quart glass or ceramic casserole or baking dish and sprinkle the top with the cayenne. Bake until the dip is golden brown and bubbling throughout, 22-25 minutes. Serve the dip warm, right from the casserole, with chips.