INGREDIENTS
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1 cup unsalted butter
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12 ounces (about 2 cups minus 2 tablespoons) bread flour
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1 teaspoon kosher salt
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1 teaspoon baking soda
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2 ounces (¼ cup + 1 tablespoon) granulated sugar
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8 ounces (1 cup + 1 tablespoon) light brown sugar
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1 egg
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1 egg yolk
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1 ounce (1 tablespoon) whole milk
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1½ teaspoons vanilla extract
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2 cups (12 ounces) semisweet chocolate chips