Slow-cooker potatoes have soft skins because they’re cooked in a moist environment. For crispy skins like the potato pictured, remove the foil after cooking and place the potatoes in a 425°F (220°C) oven for 10–15 minutes.
Delicious topping idea: Butter + sour cream + cheddar + crispy bacon + chives makes these into an easy loaded baked potato
Aluminum Foil