4 large tomatoes
Preheat the oven to 350 degrees. Cut tomatoes in half horizontally. Scoop out pulp from each tomato half, leaving shells intact; discard seeds, and coarsely chop pulp.
Stir together pulp, feta cheese, and next 6 ingredients in a bowl. Spoon mixture into tomato shells, and place in a 13 x 9-inch baking dish.
Bake at 350 degrees for 15 minutes. garnish with parsley if desired.