Preheat oven to 325ºF; place parchment paper on baking sheet and spray lightly with oil
spray oil for baking pan
Place frozen spinach in microwave safe bowl and cook on high 6-minutes
10 ouncees frozen spinach
Place cooked spinach in fine-meshed strainer; press with paper towel to remove all liquid
Place herb seasoned stuffing mix in plastic bag and crush with mallet until there aren't any big chunks
Combine spinach and remaining ingredients in large mixing bowl
1½ cups herb seasoned stuffing mix (finely crushed), 3 whole eggs, beaten lightly, ¾ cups finely chopped onion, 6 tablespoons melted butter, ¼ cup grated parmesan, ½ teaspoon black pepper, ½ teaspoon salt, ¼ teaspoon garlic powder, ¼ teaspoon ground thyme
Use a tablespoon to form about a 3/4" inch ball
Place on prepared baking sheet and bake 15-20 minutes until they're brown on top and slightly firm to the touch
Notes
These are really gooey when you form the mixture into balls; that's ok-they get firm when bakingTo freeze:Uncooked spinach balls: Place baking tray with spinach balls in freezer; once they're frozen, pop em into a plastic bag and place in freezer. When ready to serve, let them thaw, place in 325ºF oven and bake 20-25 minutesCooked spinach balls: Allow them to cool, then place in storage bag and freeze. When ready to serve, let them thaw, place in 325ºF oven and bake 20-25 minutes.To refrigerate:Allow cooked spinach balls to cool slightly then place in airtight container and store in refrigerator for up to 5 days.