Unroll pizza crust on baking sheet sprayed with cooking spray; let stand 5 min. Press into 15x10-inch rectangle. Bake 10 min
Meanwhile, whisk eggs and milk until blended; cook in nonstick skillet over medium-low heat 5 min. or until eggs are set, stirring occasionally. Remove from heat; set aside
Top crust with cooked eggs, bacon, onions and tomato. Top evenly with cheese
