After 1 hour, remove the lid and tea towel then serve the enchiladas with a fresh ... After 5 hours, turn off the slow cooker. Use a fork to pull the beef into strands inside of the slow cooker.

For best results, assemble the casserole without baking, cover tightly, and refrigerate for up to 24 hours. When ready to cook, let it sit at room temperature for 30 minutes, then bake as directed ...