Add the avocado, habanero, sour cream, olive oil, honey, salt and pepper to a blender and blend on high for about 10 seconds. Stop to scrape down the sides with a rubber spatula, then repeat until a smooth cream forms—this will take several minutes. Taste for seasoning and adjust as needed. Transfer to a bowl, cover, and refrigerate for at least 30 minutes so the flavors can meld. Sauce can be made several hours in advance, but will start to discolor after a day.