Preheat oven to 375°F.
Line baking sheet with parchment paper.
Melt butter in a skillet over medium heat.
Add onion and celery; sauté until tender.
Remove from heat and let cool slightly.
In a large bowl, add bread cubes.
Pour sautéed mixture over bread.
Add herbs, salt, and pepper.
Pour in broth and beaten eggs.
Mix gently until evenly combined.
Shape mixture into small balls.
Place balls on the baking sheet.
Lightly spray with olive oil.
Bake for 25 minutes or until golden brown.
Serve warm and enjoy your Thanksgiving Stuffing Balls Recipe.