Cheesy Baked Parmesan Mashed Potatoes (Southern Comfort Side Dish)

Cheesy Baked Parmesan Mashed Potatoes (Southern Comfort Side Dish)

​If you’re looking for a cozy, crowd‑pleasing side dish that tastes like it came straight out of a Southern grandmother’s kitchen, these Cheesy Baked Parmesan Mashed Potatoes are exactly what you need. They’re creamy, buttery, loaded with sharp cheddar and freshly grated Parmesan, and baked until the top turns golden and irresistible. This easy mashed potato casserole is perfect for holidays, Sunday suppers, potlucks, or any night you want a little extra comfort on the table.
⭐ Why You’ll Love These Southern Cheesy Mashed Potatoes

• Rich, creamy, and ultra‑buttery — the way mashed potatoes should be
• Two cheeses for maximum flavor: sharp cheddar + Parmesan
• Baked for a golden crust that adds texture and depth
• Perfect make‑ahead side dish for busy cooks
• Family‑friendly and potluck‑approved

These baked mashed potatoes hit that sweet spot between rustic and indulgent — the kind of dish that disappears fast and gets requested again.
🥔 Ingredients You’ll NeedYukon Gold potatoes – naturally creamy and perfect for mashing Butter – because Southern cooking doesn’t shy away from it Cream cheese – adds richness and tang Sour cream – keeps everything fluffy Sharp cheddar cheese – melts beautifully Freshly grated Parmesan – forms that golden, salty crust Garlic powder – subtle flavor without overpowering Whole milk or heavy cream – for silky smooth texture Salt & black pepper – season generously
🍽️ How to Make Cheesy Baked Parmesan Mashed Potatoes1. Boil the potatoesPeel and chop the potatoes into chunks. Boil in salted water until fork‑tender.
2. Mash until smoothDrain well, then mash with butter, cream cheese, sour cream, and milk until creamy.
3. Add the cheeseFold in the sharp cheddar and a handful of Parmesan.
4. Season Southern‑styleAdd garlic powder, salt, and black pepper. Taste and adjust — Southern cooking is all about seasoning with confidence.
5. Bake to golden perfectionSpread the potatoes into a buttered baking dish. Top with more Parmesan. Bake at 375°F for 25–30 minutes, or until the top is lightly browned and bubbling around the edges.
📌 Full Printable Recipe (SEO‑Optimized)Cheesy Baked Parmesan Mashed PotatoesPrep Time: 15 minutes Cook Time: 30 minutes Total Time: 45 minutes Servings: 8
Ingredients

• 3 lbs Yukon Gold potatoes, peeled and cubed
• 6 tbsp butter
• 4 oz cream cheese, softened
• ½ cup sour cream
• ½–¾ cup whole milk or heavy cream
• 1 ½ cups shredded sharp cheddar cheese
• 1 cup freshly grated Parmesan, divided
• 1 tsp garlic powder
• Salt and black pepper to taste

Instructions

1. Preheat oven to 375°F and butter a 9×13 baking dish.
2. Boil potatoes in salted water until tender, about 15 minutes.
3. Drain and mash with butter, cream cheese, sour cream, and milk.
4. Stir in cheddar cheese, ½ cup Parmesan, garlic powder, salt, and pepper.
5. Spread into the baking dish and top with remaining Parmesan.
6. Bake 25–30 minutes, or until golden and lightly crisp on top.
7. Serve warm and enjoy that Southern comfort goodness.

💡 Tips for the Best Southern Mashed Potatoes

• Use Yukon Golds for the creamiest texture
• Warm the milk/cream before adding — prevents gumminess
• Grate your own cheese for smoother melting
• Make ahead: assemble the dish, refrigerate, and bake when ready

🍗 What to Serve With Cheesy Baked Parmesan Mashed PotatoesThese potatoes pair beautifully with classic Southern mains like:

• Fried chicken
• Smothered pork chops
• Meatloaf
• Baked ham
• Pot roast
• BBQ chicken or pulled pork

Cheesy Baked Parmesan Potatoes, A Comfort Food on their own!