Ingredients:

1 large avocado, pitted, skin removed and then sliced
1 medium jalapeño, deseeded (or leave some seeds in to make it spicier) and chopped
1 green onion, chopped
1/2 clove garlic, minced
1/4 cup sour cream
3/4 cup buttermilk
4 tablespoons lime juice
1 teaspoon lime zest
2 tablespoons olive oil
1/2 teaspoon salt
1/4 teaspoon black pepper
1/4 teaspoon granulated sugar

Directions:

1. Combine all ingredients in a blender or food processor until creamy and smooth.