Loaded Mashed Potato Casserole

A rich, creamy, and cheesy Loaded Mashed Potato Casserole packed with bacon, sour cream, and cheddar ; the ultimate comfort food side dish for holidays or cozy dinners.

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Course: Side Dish, Comfort Food

Cuisine: American, Comfort Food

Prep Time: 20

Cook Time: 30

Cooling & Garnish: 10

Total Time: 1

Servings: servings

Calories: 415kcal

Cost: $14 (approx.)

Equipment

1 Large pot
1 Potato masher
1 9x13 inch baking dish
1 Colander
1 Mixing bowl
1 Wooden spoon
1 Grater

Ingredients

Main Ingredients

5 pounds Russet potatoes peeled and cubed
1 cup Sour cream full-fat or Greek yogurt substitute
½ cup Butter softened, unsalted
1 cup Whole milk warmed
2 teaspoons Garlic powder
1.5 teaspoons Salt to taste
½ teaspoon Black pepper freshly ground
2 cups Sharp cheddar cheese shredded, divided
1 pound Bacon cooked crispy and crumbled
4 Green onions chopped
½ cup Sour cream for topping
1 cup Cream cheese optional, for extra creaminess
1 packet Ranch seasoning mix optional
1 Jalapeños diced, optional

Instructions

Boil potatoes until tender, then drain.
Mash potatoes with butter, milk, sour cream, and seasonings until creamy.
Stir in 1 cup cheese, half the bacon, green onions, and any optional mix-ins like cream cheese or ranch seasoning.
Transfer to a 9x13-inch baking dish. Top with remaining cheese and bacon.
Bake at 350°F for 25–30 minutes until golden and bubbling. Cool for 10 minutes before serving.

Notes

Nutrition information is automatically calculated and should only be used as an approximation.

Nutrition