INGREDIENTS
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Ingredients
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9 slices white bread
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2 tablespoons margarine
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½ cup onion, finely chopped
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2 tablespoons olive oil
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1 (10-ounce) package frozen chopped spinach, thawed and squeezed dry
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1 ¼ cups grated Swiss cheese
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2 cups milk
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1 ½ cups Egg Beaters or 6 eggs
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salt and black pepper