INGREDIENTS
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Nonstick cooking spray
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1/2 10 - ounce package frozen chopped spinach, thawed and drained well
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1/2 8 - ounce package reduced-fat cream cheese (Neufchatel), softened
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2 tablespoons grated Parmesan cheese
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2 tablespoons chopped green onion (1)
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1/4 teaspoon black pepper
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1 13.8 - ounce package refrigerated pizza dough
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1 egg white
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1 tablespoon water
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1 tablespoon grated Parmesan cheese