Blue Cheese And Caramelized Onion Dip - cooking recipe

Ingredients

1 tablespoon vegetable oil
1 large onion, thinly sliced
3/4 cup mayonnaise
3/4 cup sour cream
4 ounces crumbled blue cheese, room temperature
1/4 teaspoon coarse salt
1/4 teaspoon pepper

Preparation

Heat oil in medium saucepan over medium-low heat until hot. Cook onion about 20 minutes or until deep golden brown, stirring occasionally. Cool.
Whisk mayonnaise and sour cream in medium bowl.
Add blue cheese. With spatula, mash until smooth.
Stir in onions, salt and pepper.
Cover and refrigerate at least 2 hours to blend flavors. Serve chilled or at room temperature.