INGREDIENTS
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8 ounces dried elbow macaroni
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1 7 ounce jar purchased basil pesto
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1/4 cup red wine vinegar
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1/2 teaspoon kosher salt
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2 15 ounce cans cannellini beans, rinsed and drained
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1/2 5 ounce package baby arugula (3 cups)
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2 ounces Parmigiano-Reggiano cheese, shaved
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1/4 cup pine nuts, toasted