INGREDIENTS
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1 small head cauliflower
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3 tablespoons olive oil, divided
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salt and freshly ground black pepper
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1/2 cup freshly grated Parmesan, divided
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1 tablespoon olive oil
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1 large onion, diced
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2 cloves garlic, minced
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1 cup pearl barley
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3 cups vegetable or chicken broth
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2 springs of thyme
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1 tablespoon butter
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2 tablespoons chopped fresh parsley