America's Test Kitchen Gnocchi Recipe: Light, Pillowy Potato Flakes That Never Stick

This America's Test Kitchen gnocchi recipe transforms humble potato flakes into pillowy, never-sticky dumplings that rival restaurant-quality. The secret lies in a precise dough ratio and proper resting time—no more lumpy, dense gnocchi that falls apart.

I've perfected this method after testing countless variations, and the results are consistently light, airy, and perfectly elastic when boiled.

The process starts with mixing potato flakes with just enough flour and egg to create a smooth, pliable dough that holds its shape without cracking. A 30-minute rest at room temperature is critical—this allows the starches to fully hydrate, ensuring tender, not chewy, results.

Rolling the dough through a fluted pasta maker or fork creates those signature ridges that catch sauce beautifully.

When boiled in salted water, these gnocchi float almost immediately—a telltale sign of perfect density. The key is using a large pot with plenty of water to prevent sticking, and cooking them in batches if needed.

Serve immediately with brown butter, marinara, or a simple sage brown butter sauce for maximum flavor impact.

For extra richness, fold in 1/4 cup ricotta when mixing the dough, but keep the texture in mind—too much can make them dense.

The beauty of this method is its flexibility: you can make them ahead and freeze for up to 2 months, or shape them into fun variations like gnocchi "chips" for appetizers.

Ingredients for america's test kitchen gnocchi potato flakes

Potato flakes, flour, and egg form the perfect light dough for restaurant-quality gnocchi.

Potato flakes make all the difference—Bob's Red Mill or Great Value brands work best for consistent texture. Avoid pre-mashed potatoes, which contain too much moisture. The ricotta adds richness without heaviness, so whole-milk ricotta is key—part-skim can make the dough gummy. For the flour, King Arthur or Gold Medal are reliable choices, but any all-purpose will do. Keep the dough ingredients at room temperature to ensure even mixing and prevent cracks during rolling. If your kitchen runs cold, let the egg sit in warm water for 5 minutes before using.

No ricotta? Cottage cheese blended smooth works in a pinch, though texture may vary slightly. Substitute the egg with 1 tbsp ground flaxseed mixed with 3 tbsp water for a vegan version, but expect slightly denser results. The water in the dough is critical—start with 1 tbsp and add more as needed to achieve a pliable but not sticky consistency. If the dough cracks while resting, simply knead it gently until smooth again. For shaping, a fluted pasta maker creates perfect ridges, but a fork works just as well—press the tines firmly to make deep grooves that catch sauce beautifully.

Shape the gnocchi immediately after rolling to prevent drying. Store any uncooked pieces between layers of parchment paper in an airtight container for up to 2 days in the fridge, or freeze for 2 months by wrapping tightly in plastic. Cooked gnocchi reheat best in a skillet with a splash of water and a pat of butter—just 2 minutes over medium heat. The sauce pairing matters just as much as the gnocchi themselves; brown butter with a pinch of salt elevates them to restaurant-quality status every time.

Step-by-step instructions for america's test kitchen gnocchi recipe

This method delivers perfectly light, pillowy gnocchi that never stick or turn gummy.

Place the 2 cups potato flakes in a large mixing bowl. Add the 1 whole large egg, 0.25 cup ricotta cheese, 0.5 teaspoon salt, and 1 tablespoon water. Using a fork, gently fold everything together until just combined—you should see small clumps forming, but no dry spots remain.

Here's the thing—potato flakes absorb moisture quickly. Let the mixture sit for 5 minutes while you prepare the work surface. This resting time ensures even hydration and prevents the dough from becoming too sticky during shaping. The texture should resemble damp sand when pressed gently.

Add the 1 cup all-purpose flour to the bowl and mix with your hands or a wooden spoon until the dough comes together. You'll need to work it for about 2 minutes—just until the dough is smooth and elastic but not sticky. If it feels too dry, add 1 teaspoon water; if too sticky, sprinkle in 1 tablespoon more flour.

The goal is a dough that's soft but not wet, similar to playdough. Overworking develops gluten, which makes gnocchi tough. Test by pressing a small piece—it should hold its shape when released but still be tender. Wrap the dough in plastic wrap and let it rest for 30 minutes at room temperature.

Roll the rested dough into 4 equal pieces. On a floured surface dusted with 0.5 cup semolina flour, flatten one piece into a ¼-inch thick rectangle. Using a pasta machine or sharp knife, cut the dough into ½-inch wide strips. Stack the strips and cut into 1-inch pieces, gently pressing each piece with your thumb to create ridges.

This thumb-pressing technique creates the signature gnocchi texture—those beautiful dimples that catch sauce. Work quickly to prevent the dough from drying out. As you shape, keep the remaining dough covered with a damp towel to maintain moisture. The finished gnocchi should look like small, irregular pillows with visible ridges.

Bring a large pot of water to a gentle boil—it should simmer vigorously but not roll over. Add the gnocchi in batches (don't overcrowd) and cook for 2-3 minutes until they float to the surface. Use a slotted spoon to remove them and transfer to a plate. They're done when they're light and pillowy, not dense or chewy.

Here's where most recipes fail: never rinse the gnocchi after cooking. The residual starch helps them absorb sauce beautifully. For the sauce, melt 4 tablespoons butter in a large skillet over medium heat, add the 2 minced garlic cloves, and cook for 30 seconds until fragrant. Toss in the cooked gnocchi and stir gently to coat. Finish with 1 teaspoon chopped fresh rosemary and 0.25 cup grated Parmesan cheese.

Transfer the gnocchi to serving plates and spoon the garlic butter sauce over the top. Garnish with additional Parmesan cheese and fresh rosemary if desired. The sauce should cling beautifully to each piece, creating a rich, flavorful coating without making the gnocchi soggy.

Serve immediately while still hot. These gnocchi should be light enough to nearly dissolve in your mouth, with a delicate potato flavor and perfect texture. The sauce adds richness without overpowering the delicate dumplings. This is where the magic happens—simple ingredients transformed into restaurant-quality comfort food.

Troubleshooting your america's test kitchen gnocchi potato flakes

Dough Too Sticky?

If your dough feels overly tacky, you've likely added too much liquid. I've found that potato flakes absorb moisture differently based on brand—Great Value flakes need slightly less water than Bob's Red Mill.

Sprinkle in 1 tablespoon flour at a time while kneading gently until the dough becomes pliable but not dry. Work quickly to avoid over-developing gluten, which can make gnocchi tough. 💡

Cracked or Dry Dough

Cracks usually appear when the dough rests too long or dries out. Wrap the dough tightly in plastic wrap and place it between two baking sheets to prevent surface drying. If cracks form during resting, simply knead the dough gently for 30 seconds to redistribute moisture.

For extra insurance, mist the dough lightly with water before reshaping. Remember, the dough should feel soft like playdough, not brittle.

Gnocchi Sticking Together

Overcrowding the pot or insufficient salt in the water causes this common issue. Use a large pot with at least 4 quarts of water per pound of gnocchi, and add 1 tablespoon salt to every 4 quarts.

Stir gently with a wooden spoon to separate pieces while cooking. For extra insurance, toss cooked gnocchi in 1 tablespoon olive oil before serving to prevent clumping. 🥔

Dense or Chewy Texture

Overworking the dough or insufficient resting time leads to dense results. The 30-minute rest is non-negotiable—it allows starches to hydrate properly. If your gnocchi turn out chewy, try adding 1 extra tablespoon water to the dough and resting it an additional 15 minutes.