Cheesy Mississippi Mud Potatoes Recipe
Introduction
Cheesy Mississippi Mud Potatoes are a comforting and indulgent side dish perfect for any meal. Creamy mashed potatoes blended with rich cheeses and savory seasonings make this recipe irresistible. It’s a flavorful twist on traditional mashed potatoes that will delight your family and guests.

Ingredients
- 3 pounds russet potatoes, peeled and cubed
 - 1/2 cup unsalted butter
 - 1 cup sour cream
 - 1 cup heavy cream
 - 2 cups shredded sharp cheddar cheese (or more, to taste)
 - 1 cup shredded mozzarella cheese
 - 1/4 cup chopped green onions
 - 2 teaspoons garlic powder
 - 1 teaspoon onion powder
 - 1 teaspoon paprika
 - 1/2 teaspoon ground black pepper
 - Salt, to taste
 - 1/2 cup crispy fried onions (optional, for topping)
 - 1 tablespoon olive oil or butter (for greasing the baking dish)
 
Instructions
- Step 1: Place the peeled and cubed russet potatoes in a large pot. Cover with water and add a pinch of salt. Bring to a boil over medium-high heat and cook for 15-20 minutes until potatoes are fork-tender.
 - Step 2: Drain the potatoes well and return them to the pot. Mash until smooth using a potato masher or hand mixer. Leave slightly chunky if you prefer more texture.
 - Step 3: In a medium saucepan, melt the butter over medium heat. Add sour cream and heavy cream, stirring constantly, and warm for 2-3 minutes.
 - Step 4: Stir in shredded cheddar and mozzarella cheeses until melted and creamy. Add garlic powder, onion powder, paprika, black pepper, and a pinch of salt. Mix well to combine.
 - Step 5: Pour the cheese sauce over the mashed potatoes and stir until fully incorporated. Taste and adjust seasoning if needed.
 - Step 6: Preheat the oven to 350°F (175°C). Grease a 9×13-inch baking dish with olive oil or butter. Transfer the cheesy potato mixture to the dish and spread evenly.
 - Step 7: Sprinkle crispy fried onions on top, if using, for added crunch and flavor.
 - Step 8: Bake for 25-30 minutes until the top is golden and bubbly.
 - Step 9: Let cool for a few minutes, then garnish with chopped green onions before serving. Enjoy as a comforting side dish or on its own.
 
Tips & Variations
- Use Yukon Gold potatoes for a richer, buttery flavor and creamier texture.
 - Try adding cooked bacon or diced jalapeños for a smoky or spicy twist.
 - Substitute the heavy cream with whole milk for a lighter version.
 - If you prefer, swap mozzarella for Monterey Jack or pepper jack cheese to change the flavor profile.
 - Crispy fried onions on top add great texture, but you can also use breadcrumbs or crushed crackers as a crunchy topping.
 
Storage
Store leftover Cheesy Mississippi Mud Potatoes in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven at 350°F (175°C) until warmed through, or microwave in short bursts stirring in between to retain creaminess.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this recipe ahead of time?
Yes, you can prepare the mashed potato and cheese mixture a day ahead. Store it covered in the refrigerator, then bake just before serving.
What can I use if I don’t have sour cream?
Plain Greek yogurt or cream cheese can be used as a substitute to maintain the creamy, tangy flavor.
PrintCheesy Mississippi Mud Potatoes Recipe
Cheesy Mississippi Mud Potatoes are a decadent and comforting side dish featuring creamy mashed russet potatoes blended with a rich, cheesy sauce made of sharp cheddar and mozzarella. Enhanced with a blend of savory seasonings and baked to golden perfection with a crispy topping of fried onions, this dish combines velvety textures with bold flavors, perfect for family dinners or holiday feasts.
- Prep Time: 15 minutes
 - Cook Time: 20 minutes boiling + 30 minutes baking
 - Total Time: 1 hour 5 minutes
 - Yield: 8 servings 1x
 - Category: Side Dish
 - Method: Baking
 - Cuisine: American Southern
 
Ingredients
Potatoes
- 3 pounds russet potatoes, peeled and cubed
 
Cheesy Cream Sauce
- 1/2 cup unsalted butter
 - 1 cup sour cream
 - 1 cup heavy cream
 - 2 cups shredded sharp cheddar cheese (or more, to taste)
 - 1 cup shredded mozzarella cheese
 - 2 teaspoons garlic powder
 - 1 teaspoon onion powder
 - 1 teaspoon paprika
 - 1/2 teaspoon ground black pepper
 - Salt, to taste
 
Toppings and Garnish
- 1/4 cup chopped green onions
 - 1/2 cup crispy fried onions (optional, for topping)
 - 1 tablespoon olive oil or butter (for greasing the baking dish)
 
Instructions
- Prepare the Potatoes: Place the peeled and cubed russet potatoes in a large pot, cover with water, and add a pinch of salt. Bring to a boil over medium-high heat and cook for 15-20 minutes or until potatoes are fork-tender. Drain the potatoes and return them to the pot, mashing with a potato masher or hand mixer until smooth or slightly chunky as preferred.
 - Make the Cheesy Mixture: In a medium saucepan, melt the butter over medium heat. Add the sour cream and heavy cream, stirring constantly, and warm for 2-3 minutes. Incorporate the shredded sharp cheddar and mozzarella cheeses until melted into a smooth sauce. Stir in garlic powder, onion powder, paprika, black pepper, and salt, mixing well to combine all flavors.
 - Combine and Prepare for Baking: Pour the cheese sauce over the mashed potatoes and stir until fully combined. Taste and adjust seasoning as needed. Grease a 9×13-inch baking dish with olive oil or butter. Transfer the cheesy mashed potato mixture into the dish, spreading evenly. Optionally, sprinkle crispy fried onions on top for added crunch.
 - Bake: Preheat the oven to 350°F (175°C). Place the baking dish inside and bake for 25-30 minutes, until the top is golden and bubbly.
 - Serve: Remove from oven and let cool for a few minutes. Garnish with chopped green onions for freshness and color. Serve as a flavorful side dish alongside your favorite main course or enjoy on its own.
 
Notes
- For a richer flavor, use full-fat sour cream and heavy cream.
 - You can customize the cheese blend by adding Monterey Jack or Parmesan.
 - Leftovers can be refrigerated for up to 3 days and reheated in the oven for best texture.
 - To make it gluten-free, ensure the crispy fried onions topping is gluten-free or omit it.
 - Adjust the seasoning to taste, particularly salt and pepper, after combining the cheese sauce and potatoes.
 
Keywords: Cheesy mashed potatoes, baked potatoes, southern side dish, comfort food, cheddar cheese potatoes, holiday side dish

		
			
			
			
			
			
			