1/2 cup mayonnaise |
1/2 cup sour cream |
1/2 cup buttermilk |
1 tablespoon chopped fresh dillweed |
1/4 cup minced fresh chives |
2 teaspoons minced garlic |
2 teaspoons fresh lemon juice |
2 teaspoons minced shallots |
1 teaspoon kosher salt |
1/2 teaspoon freshly ground pepper |
16 ounces uncooked fusilli pasta |
1/4 cup thinly sliced green onions |
3/4 cup (3 ounces) grated ricotta salata |
4 cups loosely packed baby spinach |
freshly ground pepper |