Frugal Gourmet's Polish Noodles and Cabbage

1/4 cup butter
1/2 cup yellow onion, peeled and chopped
4 cups cabbage, chopped
1 teaspoon caraway seed
1/2 teaspoon salt
1/8 teaspoon pepper (ground)
1 (8 ounce) package egg noodles
1/2 cup sour cream (optional)
Melt butter in large skillet.
Add onion and sauté until transparent.
Add cabbage and sauté 5 minutes, or till tender but still crisp.
Stir in caraway seeds, salt and pepper.
Cook noodles in salted water as directed on package.
Don't overcook.
Drain well.
Stir noodles into cabbage and add sour cream.
Cook 5 minutes longer, stirring frequently.