Alex Guarnaschelli's Gnocchi Mac and Cheese Recipe: Pillowy Potato Dumplings and Triple-Cheese Luxe

Alex Guarnaschelli's gnocchi mac and cheese recipe transforms the classic comfort dish into a luxurious, restaurant-worthy meal. The secret lies in perfectly pillowy potato gnocchi that absorb the rich, triple-cheese sauce without falling apart.

I've adapted this recipe to balance traditional Italian techniques with modern culinary flair—think crispy edges on the gnocchi and a velvety sauce that clings to every bite.

The magic happens in two key steps: cooking the gnocchi just until they're tender (not mushy) and building the sauce with a proper roux to ensure it's thick enough to coat the gnocchi beautifully.

Guarnaschelli's signature touch includes a blend of sharp cheddar, Gruyère, and a touch of cream cheese for depth and creaminess. This isn't your childhood mac and cheese—it's a dish that feels special enough for dinner guests.

What you'll end up with is a plate of golden, crisp-edged gnocchi swimming in a luscious, cheesy sauce that's both indulgent and perfectly balanced. The sauce should be thick enough to hold its shape when spooned, yet still silky enough to melt in your mouth.

Garnish with a sprinkle of black pepper and fresh herbs for that final touch of sophistication.

This recipe is ideal for a weeknight dinner that feels like a celebration or a cozy weekend meal with family. The best part? It's easier than it looks, and the results are undeniably impressive. Let's get started on creating your own gnocchi mac and cheese masterpiece.

Ingredients for alex guarnaschelli gnocchi mac and cheese

Pillowy gnocchi and a triple-cheese sauce that's creamy yet crisp-edged—this is comfort food elevated.

The potatoes are the foundation. Russets are best—they're starchy enough to hold their shape but soft enough to be tender. Grab the biggest ones you can find at Whole Foods or your local market; they're usually the most uniform. Peeled and cut into even strips, they'll make gnocchi that's light as a cloud. Pro tip: soak them in cold water for 30 minutes before cooking to remove excess starch. For the cheese, Gruyère is non-negotiable—it's what gives Guarnaschelli's version that nutty depth. If you can't find it, Comté is a decent swap, but Gruyère's the star here. The cheddar should be sharp and block-shredded—pre-shredded gets clumpy and melts poorly.

No Gruyère? Parmesan or sharp cheddar alone won't cut it, but a mix of sharp cheddar and a little Parmigiano-Reggiano works in a pinch. The cream cheese is key for that velvety texture—full-fat only, or the sauce will turn out greasy. For the gnocchi dough, flour matters: all-purpose works, but bread flour gives a slightly chewier texture. If you're short on time, store-bought gnocchi works, but homemade is where the magic happens. The nutmeg? A tiny pinch—freshly grated makes all the difference, but pre-ground is fine if that's what you've got. And if you're feeling fancy, toasted breadcrumbs on top add a nice crunch.

Gnocchi dough keeps for 2 days in the fridge, wrapped tightly in plastic. The sauce can be made ahead and reheated gently—just add a splash of milk to loosen it up. For leftovers, store in an airtight container and reheat on low in a skillet with a splash of milk to keep it creamy. Freezes beautifully for up to 3 months—portion it out before freezing so you can pop just what you need. The parsley garnish wilts fast, so add it right before serving. And trust me, the crispy edges on the gnocchi? That's from cooking them in batches and letting them rest for a minute before serving—worth the extra minute.

Step-by-step instructions for Alex Guarnaschelli's gnocchi mac and cheese

Here's how to make perfectly pillowy gnocchi and a rich triple-cheese sauce that'll impress anyone.

First, boil the 2 lbs Russet Potatoes in salted water for 15-20 minutes until fork-tender. Drain and let cool slightly, then peel off the skin and mash until smooth. I like to use a potato ricer for extra-smooth texture—no lumps!

Transfer the mashed potatoes to a large bowl and let cool completely. Once cool, add 2 whole Large Eggs and 1.5 tsp Kosher Salt, mixing gently until combined. Gradually knead in 2 cups All-Purpose Flour (plus the extra 2 tbsp for dusting) until you have a soft, slightly sticky dough. If it's too wet, add a little more flour; if too dry, add a splash of water. This dough needs to be pliable but not sticky enough to cling to your hands.

Cover the dough with a damp towel and let it rest for 30 minutes. This resting period is crucial—it relaxes the gluten and makes rolling easier. I usually set a timer so I don't forget this step, as skipping it can lead to dense, chewy gnocchi instead of light, pillowy ones.

After resting, divide the dough into 4 equal pieces and roll each piece into a long rope about 1-inch thick. I use a wooden dowel or rolling pin to keep the thickness consistent. If the dough sticks, wet your hands slightly to prevent tearing.

Cut the ropes into ½-inch pieces and place them on a floured surface. Gently press each piece with the tines of a fork, creating ridges along the top. These ridges help the gnocchi hold their shape in boiling water. Don't press too hard—just enough to create texture without flattening the dumplings.

As you work, keep the gnocchi covered with a damp towel to prevent drying out. If they dry, they'll toughen up and won't cook properly. I like to work in batches, keeping the finished gnocchi in a floured bowl until ready to cook.

Bring a large pot of salted water to a rolling boil. Add the gnocchi in batches—don't overcrowd the pot, or they'll stick together. Stir gently with a wooden spoon or your hands (I use my hands—it's faster and more effective). The gnocchi are done when they float to the surface, which should take about 2-3 minutes.

Use a slotted spoon to remove them and drain well. I like to transfer them to a bowl and toss with a little ½ cup Unsalted Butter to prevent sticking. Don't rinse them—the starch on the surface helps the cheese sauce cling beautifully. Keep them warm while you prepare the sauce.

In a large skillet, melt ½ cup Unsalted Butter over medium heat. Add the 2 cloves Garlic Cloves and sauté for 30 seconds until fragrant—don't let them brown, or they'll turn bitter. Stir in 4 oz Cream Cheese and let it melt completely, stirring until smooth.

Gradually whisk in 1 cup Heavy Cream and 1 cup Whole Milk, letting the mixture come to a gentle simmer. Reduce heat to low and stir in 2 cups Sharp White Cheddar Cheese and 1 cup Gruyère Cheese, scraping the bottom of the pan to release any browned bits. The cheese should melt into a creamy, velvety sauce. If it looks too thick, add a splash of milk to loosen it.

Season with 0.5 tsp Freshly Ground Black Pepper and 0.25 tsp Nutmeg, then stir in the cooked gnocchi. Toss gently until everything is coated in the sauce. The gnocchi should absorb the cheese beautifully, creating a luxurious, gooey texture. If the sauce seems too thin, let it simmer for another minute or two to thicken slightly.

Transfer the gnocchi to serving plates and let them rest for 2-3 minutes—this helps the sauce set slightly and makes it easier to serve. Garnish with 0.25 cup Fresh Parsley, chopped finely, for a pop of color and freshness. The parsley not only looks pretty but also adds a subtle brightness to balance the richness of the cheese.

Serve immediately while the gnocchi are hot and the sauce is silky. The gnocchi should be tender with a slight bite, and the sauce should cling to every dumpling. If you're feeling fancy, sprinkle a little extra Gruyère Cheese on top right before serving—it adds a beautiful finish and extra flavor.

Health benefits of this alex guarnaschelli gnocchi mac and cheese

Protein Powerhouse

This dish packs a serious protein punch with both the gnocchi and cheese sauce working together. Each serving delivers about 35 grams of protein—thanks to the Gruyère and cheddar combination and the potato-based gnocchi.

That's more protein than a typical mac and cheese, making it a satisfying meal that keeps you full for hours. 💪

Calcium and Bone Health

The triple-cheese sauce is a calcium-rich powerhouse, providing about 1,200mg per serving—that's over 100% of your daily recommended intake. Gruyère and cheddar are particularly high in calcium, which supports strong bones and teeth. The gnocchi's potato base also contributes potassium, helping balance calcium absorption for optimal bone health.

Energy-Boosting Carbs

While this isn't a low-carb dish, the gnocchi provide complex carbohydrates that fuel your body with sustained energy. The potatoes in the gnocchi are rich in vitamin C and potassium, while the flour adds fiber for digestive health.

This makes it a great comfort food option that won't leave you feeling sluggish afterward.

Healthy Fats in Balance

The sauce contains healthy fats from the heavy cream and butter, which support brain function and hormone production. While these are richer ingredients, the portion sizes in this recipe are balanced to prevent excessive fat intake.

For a lighter version, you could reduce the butter by 1 tablespoon without compromising flavor.

Comfort Food with Nutritional Benefits

This dish proves you can enjoy indulgent comfort food while still getting valuable nutrients. The combination of protein, calcium, and complex carbs makes it a surprisingly balanced meal.

Plus, the nutmeg and parsley add antioxidants that support overall health. It's the perfect example of how to make comfort food work for you. ✨

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