Avocado stands in for potato in this low-carb version of a baked potato! Sour cream, Cheddar cheese and bacon, combined with fresh chives and a sprinkle of pepper, make this a comforting treat.
Preheat broiler with rack about 8 inches from heat source. Line a large rimmed baking sheet with foil. Cut avocados in half lengthwise; remove and discard pits. Scoop the flesh from the avocados into large pieces, keeping the shell halves intact.
Toss the avocado flesh, salt and 1/4 cup cheese together in a medium bowl. Spoon the mixture evenly into the avocado shells; top evenly with the remaining 1/4 cup cheese. Arrange the stuffed avocado halves on the prepared baking sheet. Broil until the cheese is melted, about 3 minutes.
Top each avocado half with 1 tablespoon sour cream. Sprinkle evenly with crumbled bacon, chives and pepper. Serve warm.