Lemony Green Bean Pasta Salad
Serves 6.
Note: The cooked pasta and green beans can be refrigerated for up to 1 week. The dressing can be refrigerated for up to 3 days. Adapted from "The Southern Vegetable Book," by Rebecca Lang.
• 1/2 tsp. fine sea salt, plus more as needed
• 12 oz. dried penne or other tubular pasta
• 8 oz. green beans (preferably thin haricots verts), trimmed and halved lengthwise
• 1 tbsp. chopped fresh thyme leaves
• 5 tsp. finely grated lemon zest (from 1 lemon), divided
• 1/4 c. finely chopped roasted salted pistachios, plus whole roasted, salted pistachios, for garnish