Cheese-And-Spinach Puffs
["1 (10 oz.) pkg. frozen chopped spinach, thawed", "1/2 c. chopped onion", "1/2 c. water", "2 eggs, slightly beaten", "1/2 c. grated Parmesan cheese", "1/2 c. shredded Cheddar cheese (2 oz.)", "1/4 c. plus 2 Tbsp. commercial Blue cheese dressing", "1/8 tsp. garlic powder", "1 (8 1/2 oz.) pkg. corn muffin mix"]
["Combine first 3 ingredients in a small saucepan; bring to a boil and cook 10 minutes.", "Drain well and squeeze to remove excess liquid.", "Combine spinach mixture and remaining ingredients; stir well.", "Cover and chill 2 hours.", "Shape mixture into 1-inch balls and place 1 1/2 inches apart on lightly greased baking sheets. Chill at least 30 minutes before baking.", "Bake at 350\u00b0 for 10 minutes; serve warm.", "Yield:", "4 dozen."]
["onion", "water", "eggs", "Parmesan cheese", "Cheddar cheese", "cheese dressing", "garlic powder", "corn muffin"]