Absolutely! To adapt this casserole for a non-alcoholic version while still achieving a rich, deep flavor, replace the red wine with a combination of beef or vegetable broth and a splash of red wine vinegar or balsamic vinegar. This substitution maintains the casserole's robust flavor profile. The broth brings a savory depth, while the vinegar adds a touch of acidity to balance the flavors, mimicking the complexity that red wine would typically contribute.