Combine celery and carrot in food processor. Pulse 10 times-or-until finely chopped.
Combine celery mixture and cabbage in a medium bowl.
Cover with plastic wrap and vent by poking several holes in the top. Microwave on high for 5 minutes and then drain.
Heat vegetable oil in a large nonstick skillet over medium-high heat. Add onion, ½ teaspoon ginger, and garlic; sauté 2 minutes.
Add turkey; cook 5 minutes.
Remove from heat; stir in cabbage mixture, 1 ½ tablespoons soy sauce, and pepper. Cover and chill 15 minutes.
Place 1 egg roll wrapper at a time onto work surface with 1 corner pointing toward you (wrapper
should look like a diamond). Spoon 3 tablespoons filling into center of wrapper.
Fold lower corner of egg roll wrapper over filling. Fold in trimmed corners.
Moisten top corner of wrapper with egg white; roll up jelly-roll fashion.
Lightly coat egg rolls with cooking spray, and place, seam side down, on a parchment paper lined baking sheet. Bake for 18 minutes or until golden brown.
Repeat procedure with remaining wrappers, filling, and egg white.
The Sauce
Combine ¾ cup soy sauce, vinegar, sesame oil, and 1 tablespoon ginger; serve with egg rolls.
Cut the carrots and parsnips in half lengthwise and again crosswise.
Cut the turnips halves into 1-inch wedges.
Place the carrots, parsnips, turnips, Brussels sprouts and shallots in a large bowl. Drizzle with tablespoons of the oil. Toss to combine.
Line a sheet pan with foil and arrange the vegetables in one layer on top of the foil, sprinkle with salt and ground black pepper.
Place the sheet pan in the oven. Roast the vegetables for 50 minutes or until tender and nicely browned.
Remove sheet pan from the oven. Transfer the vegetables to a large platter; cover to keep warm
The Gremolata
Grate the yellow peel (the zest) of the lemon with a grater or a microplane until you have accumulated a tablespoon. Avoid the bitter white part (the pith).
Cut the lemon in half. Squeeze the juice into a bowl and remove the seeds.
Place the walnuts in a jar chopper and coarsely chop.
Transfer the walnuts to a bowl. Add all of the cheese, parsley, garlic and lemon zest, plus 1 tablespoon of lemon juice and 1 tablespoon of oil. Stir to combine.
Serve It Up
Spread the gremolata evenly over the warm vegetables and gently toss to coat.
