Marinated Tomatoes

1/3 c. vegetable oil
2 T. wine vinegar
2 T. thinly-sliced onion
2 T. chopped fresh parsley
1/2 t. salt
1/4 t. dried whole marjoram
1/8 t. pepper
3 medium tomatoes, peeled and quartered

Combine all ingredients except tomatoes in jar. Cover tightly, and shake vigorously. Pour over tomatoes; cover and marinate 6 to 8 hours.

Serves 4 to 6.

Must be made ahead.