3 cups fresh basil leaves (about 6 ounces)
3/4 cup olive oil - divided
1/3 cup pine nuts
3 tablespoons chopped walnuts
2 cloves hardneck garlic
1 cup freshly grated Parmigiano Reggiano (about 3 ounces)
1/2 pound green beans - trimmed and halves cross-wise
1/2 pound white-skinned potatoes - peeled & cut into 1/2-inch cubes
Sea Salt and Ground Telicherry Peppercorns to taste
12 ounces of Long Pasta