This creamy, cheesy loaded baked potato salad includes ranch dressing, crispy bacon, and sharp cheddar — everything you love about a loaded baked potato, chilled and perfect for summer.
3 lbs russet potatoes (about 6 medium), scrubbed
1 cup sour cream
1/2 cup mayonnaise
1/4 cup ranch dressing
1 1/2 cups shredded cheddar cheese
8 slices bacon, cooked and crumbled
1/2 cup chopped green onions (plus extra for garnish)
2 tsp Dijon mustard
1 tsp garlic powder
Salt and black pepper to taste
Preheat oven to 400°F. Prick the potatoes all over with a fork and bake for 50–60 minutes, or until fork-tender. Refrigerate them until they are completely cooled, the peel and discard the skins.
Cut the peeled potatoes into bite-sized cubes and place them in a large mixing bowl.
In a separate bowl, whisk together sour cream, mayonnaise, ranch dressing, Dijon mustard, garlic powder, salt, and pepper.
Add the dressing to the potatoes along with cheddar cheese, bacon, and green onions. Gently fold everything together.
Cover and refrigerate for at least 1 hour. Garnish with extra toppings before serving, if desired.
Bake the bacon with the potatoes: Save time by baking your bacon on a foil-lined sheet pan in the oven at the same time as your potatoes — about 15–20 minutes at 400°F, until crispy.
Let potatoes cool before mixing: If they’re too hot when you add the dressing, the salad can get mushy. Let them cool completely so they hold their shape.
Use sharp cheddar for bold flavor: Mild works too, but sharp or extra sharp cheddar really brings out that classic loaded potato taste.
Want to lighten it up? Try using plain Greek yogurt in place of sour cream and light mayo if you're looking for a slightly healthier version.
Make ahead tip: You can prep this a full day in advance — just stir before serving and add fresh garnishes to brighten it up.