Top homemade pizza with healthy arugula and tomatoes for a fun, family-friendly meal from "Everyday Food: Fresh Flavor Fast."Also try:Roasted Root-Vegetable Pizza
Preheat oven to 450 degrees, with racks in upper and lower thirds. Divide dough into four equal pieces. Using your hands, stretch each piece into a 5-inch disk.
Brush two rimless baking sheets with oil. Place disks of dough on baking sheets; brush dough lightly with oil. Using your hands, crush tomatoes in a bowl; season with salt and pepper. Spread tomatoes on dough; sprinkle with red-pepper flakes. Bake, rotating sheets from top to bottom and front to back halfway through, until crusts are golden, 18 to 20 minutes.
Toss arugula with cheese; divide among pizzas. Drizzle with vinegar and oil.