Onion dip
2 tablespoons olive oil
1½ cups diced onions
¼ teaspoon kosher salt
1½ cups sour cream
¾ cup mayonnaise
¼ teaspoon garlic powder
¼ teaspoon ground white pepper
½ teaspoon kosher salt
  1. Heat a saute pan over medium heat and add oil.
  2. Add onions and salt, and cook the onions until they are caramelized, about 20 minutes. Remove from heat and set aside to cool.
  3. Mix the rest of the ingredients, and then add the cooled onions.
  4. Refrigerate and stir again before serving.
I would probably add the salt after the onions were caramelized, otherwise the salt might suck the moisture out and they might steam.