1. Prepare pasta according to package directions;
2. In a blender or food processor, combine spinach,
oil, parmesan cheese, parsley, garlic, salt and
3. Blend at medium speed or process until finely
4. Melt margarine in water.
5. With blender or processor running, gradually pour
in melted margarine mixture until blended.
6. Toss with pasta.
7. Sprinkle feta on top and serve.