Preheat oven to 325°F. Butter or grease 10-inch bundt pan.
In large skillet, cook sausage, breaking up into small chunks with spoon, until no longer pink. Remove to a paper towel lined plate.
Wipe out pan. Melt butter over MED-HIGH heat. Add green onions, celery and apples. Cook 8 - 10 minutes over MED-HIGH heat until tender. Stir in fresh herbs, salt and pepper. Cook an additional 1 minute.
Scrape vegetables into a large bowl. Allow to cool 15 - 20 minutes. Add sausage and stir in egg. Add biscuits quarters and toss to coat.
Spoon mixture into prepared pan. Bake 1 hour or until golden and has reached an internal temperature of 160°F. Cool on wire rack until pan is cool enough to handle. Gently run knife around edge.
Invert pan onto plate, then invert again onto serving platter. Garnish with additional herbs. Serve warm.