Preheat oven to 350°. Grease 13 x 9-inch baking dish with 1 tablespoon Spread. Melt remaining Spread in large nonstick skillet over medium-high heat. Add vegetables and cook, stirring occasionally, until tender, about 8 minutes.
Whisk eggs with milk in large bowl. Add 1-1/2 cups cheese, cooked vegetables, potatoes, and bacon; stir well. Pour into prepared baking dish.
Cover with foil and bake 45 minutes. Uncover; sprinkle with remaining 1/2 cup cheese and bake 30 minutes or until eggs are thoroughly cooked.