CREAMY SWISS CHARD PASTA

Wash Swiss chard, cut into small pieces, separating stems from greens.
Heat 1 T oil in large 2 quart saucepan over medium high heat, 1 to 2 minutes.
Add Swiss chard stems first saute for 3-4 minutes, then add leaves, minced garlic and minced onion; cooking 1 to 2 minutes more, stirring occasionally.
Add chopped tomatoes, 1/2 cup plain yogurt (or sour cream), 1/2 cup milk, 1/4 cup Parmesan cheese, cooked whole grain noodles, salt and pepper to taste.
Stir well. Serve immediately.From www.recipezaar.com