Add potato flesh to a bowl and mash with a fork. Add ranch seasoning, salt, black pepper, sour cream, half & half, garlic, and half of the shredded cheese and bacon. Mix thoroughly until combined.
Add potato flesh to a bowl and mash with a fork. Add ranch seasoning, salt, black pepper, sour cream, half & half, garlic, and half of the shredded cheese and bacon. Mix thoroughly until combined.