Cheesy Flounder Florentine
Ingredients:
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1 ½ cups milk
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4 (5 ounce) flounder fillets
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8 ounces spinach fettuccine
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¼ cup butter, divided
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¼ cup all-purpose flour
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1 ½ cups chicken stock
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1 teaspoon Dijon mustard
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¼ teaspoon ground black pepper
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¼ teaspoon ground nutmeg
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⅓ cup grated Parmesan cheese, divided
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⅓ cup shredded Gruyere cheese, divided
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1 (10 ounce) package frozen chopped spinach, thawed and drained