HEAT oven to 350°F.
GREASE bottom and side of 1-qt. souffle dish or casserole with butter.
BLEND all ingredients except bacon in blender 30 sec. or until smooth. Blend on high speed 15 sec. Pour into souffle dish.
BAKE 45 to 50 min. or until puffed and lightly browned. Sprinkle with bacon. Serve immediately.