Spinach Stuffing Balls

1 3/4 cups stuffing mix
2 (10-ounce) packages frozen, chopped spinach, cooked and drained well
1 medium onion, chopped
2 large eggs, beaten
3/4 cup butter, melted
1/2 cup freshly grated Parmesan cheese
1/2 teaspoon garlic powder
1/2 teaspoon thyme
1 teaspoon salt
1/2 teaspoon pepper

Preheat oven to 350*F (175*C). Lightly greased baking sheet.
Combine all ingredients. Use an ice cream scoop to form mixture into balls. Place balls on prepared baking sheet. Bake for 20 to 25 minutes.