Place eggs in a single layer, in the bottom, of a large saucepan. Cover the eggs by 1-inch of water and bring the water to a rolling boil. Place the lid on the pan, turn the heat to low and boil 1 more minute. Turn off the heat and let the eggs sit in the water 11 minutes. Again, test 1 egg for doneness. *Note: If you cook eggs too long, a green rim will appear around the yolk. The eggs would still be edible, but not as tender and pretty. When eggs are cooked, transfer them to the ice water, crack the eggshells, return to the ice water and let the eggs cool 5 minutes (the water will seep under the shell making them easier to peel). Peel the eggs and set aside.
Cut the cooked eggs in half crosswise and place the yolks in a medium-size bowl. Trim a very thin slice off the bottom of each half of the egg whites so they can sit flat. Set aside.
To the bowl with the egg yolks, add sour cream, 2/3rd crisped bacon, 1-tablespoon chopped chives and 2 tablespoons cheddar cheese. Salt & pepper to taste. Mix until well combined and fill each egg white with the yolk mixture. Top with reserved bacon, chives, cheddar cheese and drizzle with sour cream.