To the softened cream cheese, mix in 4 Tbsp. reserved sauce from the drained beans.
On 2 large flour tortillas, evenly spread all the way to the edges 1/2 of the cream cheese mixture, topping with 1/2 of the beans, bacon, and green onion.
Sprinkle 1 1/2 cups of cheese on each tortilla. Broil on HI for 1 minute.
While warm, lay 1 cup of spinach leaves on each tortilla. Tightly roll the tortilla into a log (roll).
Refrigerate for at least 20 minutes (or up to 2 hours). Remove from fridge and slice off the edges. Slice each log into 12 slices (about 1-inch thick), and place on a plate. Serve!