Heat large pot of water to boiling for pasta. Stem cherry tomatoes and halve if large. Combine tomatoes, cheese and olives in large serving ... or at room temperature.
Cook the pasta 14 minutes. Rinse well with ... drain. Reserving the cheese. Mix together everything else ... Stir in the feta cheese just before serving.
Saute garlic and onions in ... oregano. Stir in feta cheese until melted. Pour over cooked hot pasta. Sprinkle on Parmesan cheese. Enjoy! Makes 4 servings.