Can I Make Mississippi Mud Potatoes Ahead of Time?

Absolutely. Mississippi Mud Potatoes are perfect for preparing in advance. You can mix all the ingredients and store the unbaked casserole covered in the fridge for up to 24 hours. When ready to serve, simply bake as instructed. You may need to add 10–15 minutes to the baking time if it's going straight from the fridge to the oven.

What’s the Best Potato to Use for Mississippi Mud Potatoes?

Russet potatoes are ideal for this recipe because of their starchy texture, which becomes perfectly tender and fluffy when baked. However, you can also use Yukon Gold for a creamier finish or red potatoes for a slightly firmer bite. Whichever you choose, make sure the pieces are evenly diced for uniform cooking.

Can I Freeze Mississippi Mud Potatoes?

While fresh is best, you can freeze this dish after it’s been baked. Allow it to cool completely, then wrap tightly in foil or transfer to an airtight container. Freeze for up to 2 months. To reheat, bake at 325°F until heated through — around 30–40 minutes if thawed, longer if frozen.

Mississippi Mud Potatoes – Best Southern Bake

Name: Mississippi Mud Potatoes
Prep time: 10 min
Cook time: 1 h 30 min
Total time: 1 h 40 min
Cuisine: Southern American
Ingredients: 2 1/2 cups diced potatoes: base of the dish, provides texture and heartiness; 3/4 cup shredded Cheddar cheese: adds creamy sharpness and a melted topping; 1/2 cup crumbled cooked bacon: delivers smoky, salty flavor and crunch; 1/2 cup diced onion: gives mild sweetness and aromatic depth; 1/3 cup mayonnaise: binds the mixture and adds richness; 2 garlic cloves, pressed: enhances flavor with savory aroma; Salt and freshly ground black pepper to taste: essential for seasoning; 1/4 cup chopped green onions: fresh garnish that adds brightness

Description

Mississippi Mud Potatoes are a rich, cheesy, and comforting Southern-inspired side dish made with diced potatoes, crispy bacon, cheddar cheese, and a creamy garlic-mayo base. It’s baked until golden and topped with fresh green onions — perfect for potlucks, holidays, or hearty family dinners.

Ingredients

Scale

2 1/2 cups diced potatoes: base of the dish, provides texture and heartiness
3/4 cup shredded Cheddar cheese: adds creamy sharpness and a melted topping
1/2 cup crumbled cooked bacon: delivers smoky, salty flavor and crunch
1/2 cup diced onion: gives mild sweetness and aromatic depth
1/3 cup mayonnaise: binds the mixture and adds richness
2 garlic cloves, pressed: enhances flavor with savory aroma
Salt and freshly ground black pepper to taste: essential for seasoning
1/4 cup chopped green onions: fresh garnish that adds brightness

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Instructions

Preheat oven to 325°F (165°C). Lightly grease an 8×8-inch baking dish with nonstick spray.
In a large mixing bowl, combine diced potatoes, cheddar cheese, crumbled bacon, diced onion, mayonnaise, pressed garlic, salt, and pepper. Mix until well combined.
Transfer the mixture to the prepared baking dish and spread evenly.
Bake uncovered for 1 1/2 hours, or until the potatoes are fork-tender and the top is golden brown.
Remove from oven and garnish with chopped green onions before serving.

Notes

Use russet potatoes for the best texture when baked.
Dish can be assembled a day ahead and refrigerated before baking.
Substitute sour cream or Greek yogurt for mayonnaise if preferred.
Let the casserole rest for 5–10 minutes after baking for easier serving.

Prep Time: 10 minutes
Cook Time: 1 hour 30 minutes
Category: Side Dish
Method: Baking
Cuisine: Southern American

Nutrition

Serving Size: 1 serving
Calories: 369
Sugar: 3g
Sodium: 508mg
Fat: 24g
Saturated Fat: 7g
Unsaturated Fat: 15g
Trans Fat: 0g
Carbohydrates: 27g
Fiber: 3g
Protein: 12g
Cholesterol: 38mg