1Spray 3 1/2- to 6-quart slow cooker with cooking spray. Spoon pie filling into cooker; spread evenly.
2Beat remaining ingredients except ice cream with electric mixer on low speed 1 minute, scraping bowl constantly. Beat on medium speed 2 minutes, scraping bowl occasionally. Pour batter over pie filling.
3Cover and cook on High heat setting 1 hour 30 minutes to 2 hours or until toothpick inserted in center comes out clean. Serve with ice cream. <BR><BR><B>Note:</B> This recipe was tested in slow cookers with heating elements in the side and bottom of the cooker, not in cookers that stand only on a heated base. For slow cookers with just a heated base, follow the manufacturer’s directions for layering ingredients and choosing a temperature.