Slice onions very thin and chop into pieces.

Spray a pan (don't use non-stick for this one, you want the onions to brown and caramelize) with oil from an olive oil mister and heat on medium high heat.

Add onions. Sprinkle with salt. Cook for about 15 min.

Add a little wine, let it sizzle. Stir. Keep doing this until the onions are a deep golden brown. This will take about 30 minutes. I always like to taste them, if they are starting to taste sweet, you're almost there. Take your time, for this recipe depends on the onion caramelization. If the onions start to burn too much, then add a little water. Be sure and scrape the bottom of the pan with a wooden spoon to get all the browned bits. Set aside.

In a medium sized bowl, mix together sour cream and mayonnaise.  Add in pork, onion mixture, and cheese.

Place mixture in an ungreased 8x8 pan or small baking dishes. It's about 3 cups.

Bake at 400° for about 20 minutes until bubbly.

Enjoy with pita chips, naan, and apple slices.  Serve hot or cold.