Frittata with Cheese, Sun-Dried Tomatoes, and Basil

10 large eggs
1/4 cup whipping cream
1-1/2 cups crumbled feta cheese (approx. 6 oz.) or chevre
10 drained oil-packed sun-dried tomatoes finely chopped
4 green oinions thinly sliced
1/3 cup fresh basil leaves finely chopped
1/2 teaspoon salt
1/4 teaspoon ground black pepper
1/4 cup (1/2 stick) butter
1/3 cup pitted Kalamata olives, thinly sliced (optional!)
3 tablespoons freshly grated Parmesan cheese

Preheat boiler. Whisk eggs and cream in large bowl to blend. Stir in feta cheese, tomatoes, onions, basil, salt, and pepper. Melt butter in large ovenproof nonstick skillet over medium-high heat. Add egg mixture; do not stir. Cook until eggs start to firm and sides and bottom begin to brown, lifting sides occasionally to let uncooked egg run underneath, about 5 minutes. Sprinkle with olives and Paresan cheese. Transfer skillet to broiler and cook until eggs start to puff and brown, about 2 minutes. Using flexible spatula, loosen edges and bottom of frittata. Slide out onto plate. Slice frittata into wedges. Serve warm or at room temperature.