What happens when two comfort food legends combine? You get the Ultimate Loaded Baked Potato Mac And Cheese. This dish brings together the gooey, cheesy indulgence of mac and cheese with all the savory toppings of a classic loaded baked potato. It’s rich, creamy, crunchy, and packed with flavor in every bite.

Perfect for chilly nights, potlucks, game day, or anytime you need a hearty, feel-good meal, this recipe levels up traditional macaroni and cheese into a full-on experience. Expect crispy bacon, fresh green onions, a buttery crumb topping, and pockets of tender potato layered throughout the cheesy pasta.

What Kind of Cheese Should I Use?

To get that signature loaded potato taste, a blend of sharp cheddar and creamy Monterey Jack is ideal. Sharp cheddar gives the dish a deep cheesy flavor, while Monterey Jack melts beautifully and adds that irresistible stretch.

Want to mix it up? Smoked gouda or even pepper jack can add a fun twist. The key is choosing cheeses that melt well and bring bold flavor.

Ingredients for the Ultimate Loaded Baked Potato Mac And Cheese

Elbow macaroni – This classic pasta holds the creamy sauce perfectly.

Yukon gold potatoes – Tender, buttery, and perfect for baking into the dish. Peel and dice them small so they blend into each bite.

Bacon – Cooked until crispy, then crumbled over the top for a smoky crunch.

Green onions – Fresh and bright, they balance the richness and add classic baked potato vibes.

Sharp cheddar cheese – For bold, cheesy flavor that cuts through the creaminess.

Monterey Jack cheese – Melts like a dream and adds a velvety finish.

Butter – Used in both the sauce and the topping for richness.

All-purpose flour – Helps thicken the cheese sauce.

Whole milk – Creamy and rich, perfect for the base of the sauce.

Sour cream – Adds tang and mimics the flavor of a loaded baked potato.

Garlic powder, salt, and pepper – For seasoning that enhances all the savory notes.

Breadcrumbs – For that buttery, golden crust on top.

How To Make the Ultimate Loaded Baked Potato Mac And Cheese

Step 1: Cook the Pasta and Potatoes

Boil a large pot of salted water. Add the elbow macaroni and cook until al dente, about 7-8 minutes. In the last 3 minutes of cooking, add the diced Yukon gold potatoes to the same pot. Drain and set aside.

Step 2: Make the Bacon and Topping

In a skillet over medium heat, cook the bacon until crispy. Remove and drain on paper towels, then crumble once cooled. In the same skillet, add a tablespoon of butter and the breadcrumbs. Stir until golden and toasty, about 2-3 minutes. Set aside for the topping.

Step 3: Build the Cheese Sauce

In a large saucepan, melt 4 tablespoons of butter over medium heat. Whisk in the flour and cook for 1-2 minutes to eliminate the raw flour taste. Slowly whisk in the milk until smooth, and bring to a gentle simmer. Stir in garlic powder, salt, and pepper. Once thickened, add the sharp cheddar and Monterey Jack cheeses, stirring until melted and creamy. Fold in the sour cream for extra richness.

Step 4: Combine Everything

Gently stir the cooked pasta and potatoes into the cheese sauce until evenly coated. Pour the mixture into a greased 9×13 baking dish. Top with the buttery breadcrumbs and crumbled bacon.

Step 5: Bake and Garnish

Bake in a preheated 375°F (190°C) oven for 20-25 minutes, until bubbly and golden brown on top. Remove from oven and sprinkle with chopped green onions before serving.

Let it sit for a few minutes before digging in so everything sets up nicely. Creamy, cheesy, and loaded with toppings—just like your favorite baked potato, only better!

How to Serve and Store Ultimate Loaded Baked Potato Mac And Cheese

This dish is hearty enough to stand on its own, but it also makes a delicious side to roasted meats, grilled chicken, or even a fresh salad. Serve it hot straight from the oven while the cheese is still gooey and the top is golden and crisp.

Leftovers can be stored in an airtight container in the refrigerator for up to 4 days. Reheat in the microwave or oven until warm. If it thickens too much in the fridge, stir in a splash of milk when reheating to loosen the sauce. It also freezes well for up to 2 months. Just thaw overnight in the fridge before reheating.

Frequently Asked Questions

Can I make this ahead of time?

Yes! Assemble everything up to the baking step, cover, and refrigerate for up to 24 hours. When ready to serve, bake as directed, adding a few extra minutes if it’s cold from the fridge.

What can I use instead of sour cream?

Plain Greek yogurt works as a great substitute, offering the same tangy creaminess with a protein boost.

Can I use other pasta shapes?

Absolutely. Shells, cavatappi, or penne will all hold the cheese sauce well. Just stick with a shape that has nooks and crannies for maximum saucy coverage.

Is it gluten-free?

Not as written, but you can easily make it gluten-free by using gluten-free pasta and swapping the flour and breadcrumbs for GF versions.

Can I make it vegetarian?

Yes, simply omit the bacon or use a plant-based alternative. The rest of the dish is already vegetarian-friendly.

What other toppings can I add?

Chopped chives, diced jalapeños, a drizzle of ranch, or even crispy fried onions can take it over the top.

Want More Comfort Food Ideas?

If this Ultimate Loaded Baked Potato Mac And Cheese hit the spot, here are some other cozy and crave-worthy dishes to try next:

Try the Creamy Garlic Parmesan Tortellini with Sausage and Broccoli for a one-pan weeknight dinner.
Craving beef? The One-Pot Creamy Beef and Garlic Butter Pasta delivers bold flavor in minutes.
For a little southern flair, the Slow Cooker Garlic Butter Beef Bites & Potatoes is rich, hearty, and hands-off.
Or go all out with Cheesy Baked Tortellini with Meat Sauce – cheesy, saucy, and perfect for feeding a crowd.
Looking for something different? Texas Roadhouse Butter Chicken Skillet brings restaurant flavor home.

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And I’d love to hear how yours turned out! Did you stick with the classic toppings or get creative with extras like jalapeños or ranch drizzle? Share in the comments below – your spin could inspire someone else!