Grilled Squash Pasta Salad – Lodge Cast Iron

Ingredients

• 8 ounces gemelli pasta
• ¾ cup olive oil, divided
• 1 cup basil, packed
• ½ cup walnuts, toasted and chopped
• 3 tablespoons lemon juice
• 1 tablespoon lemon zest
• ¼ teaspoon cayenne pepper
• freshly ground pepper, to taste
• 2 medium yellow squash, cubed
• 16 ounces green beans, ends trimmed, sliced in 2-inch pieces
• basil leaves, for garnish