1 (approximately 9 ounces) package cheese tortellini, cooked and drained
2 cups shredded red cabbage
6 cups shredded fresh spinach
2 cups cherry tomatoes, halved
½ cup sliced scallions
1 (8 ounce) bottle Ranch salad dressing
¼ cup imitation bacon bits, if desired

In a large glass bowl (or trifle bowl), layer cabbage, spinach, tortellini, tomatoes and scallions. Pour dressing over top and sprinkle with imitation bacon bits, if desired. Cover and refrigerate for 1 hour.