Niki Russ Federman of Russ & Daughters says these are the tastiest, crispiest latkes. She mixes the shredded potatoes with both scallions and onion, but the starchy paste released from the potatoes is the secret to these crispy treats.

Ingredient :

• 2 1/2 pounds baking potatoes, peeled and coarsely shredded on a box grater

• 1 medium onion, coarsely shredded on a box grater

• 2 large eggs, beaten

• 1/2 cup finely chopped scallions

• 1/4 cup matzo meal

• 3 tablespoons unsalted butter, melted and cooled slightly

• 2 teaspoons kosher salt

• 1/2 teaspoon black pepper

• 1/2 teaspoon baking powder

• Vegetable oil, for frying

• Applesauce, for serving

• Sour cream, for serving

• Smoked salmon, for serving

• Salmon roe, for serving

Directions :

1. Gather the ingredients.
2. In a colander set over a large bowl, toss the potatoes with the onion and squeeze dry. Let the potatoes and onion drain for 2 to 3 minutes, then pour off the liquid in the bowl, leaving the starchy paste at the bottom.
3. Add the potatoes and onion, along with the eggs, scallions, matzo meal, butter, salt, pepper, and baking powder; mix well.
4. In a large skillet, heat an 1/8-inch layer of oil until shimmering. Spoon 1/4-cup mounds of the latke batter into the skillet about 2 inches apart and flatten slightly with a spatula.
5. Fry the latkes over moderately high heat, turning once, until golden and crisp, 5 to 7 minutes.
6. Transfer the latkes to paper towels to drain, then transfer to a platter. Repeat to make the remaining latkes, adding more oil to the skillet as needed. Serve with applesauce, sour cream, smoked salmon, and salmon roe.