Begin by finely chopping the water chestnuts into small, bite-sized pieces using a sharp knife. Set them aside.

In a large mixing bowl, combine the well-drained and thawed frozen spinach, softened cream cheese, mayonnaise, sour cream, and the Knorr Vegetable Recipe Mix. Mix until smooth.

Gently fold in the chopped water chestnuts and crispy bacon pieces into the filling mixture, ensuring even distribution.

Spread a quarter of the spinach filling onto each tortilla, then roll it tightly from one end to the other.

Wrap each rolled tortilla in plastic wrap and refrigerate for at least 1 hour.

Unwrap the pinwheels and slice each roll into 6 bite-sized pieces. Arrange on a serving platter.