Tips
Prepare as directed, except cool cooked rice, roasted squash, and cooked vegetables before combining with ingredients in Step 2. Stir in 1/2 cup milk with the soup and sour cream. Turn off oven. Cover tightly; chill for up to 24 hours. To serve, preheat oven to 350 degrees F. Bake for 1 hour 15 minutes to 1 hour 30 minutes or until an instant-read thermometer inserted in center of squash mixture registers 165 degrees F.
