Mom's Batter Fried Zucchini

1/2 cup flour
1 teaspoon baking powder
1/4 teaspoon garlic powder
1/4 cup grated Parmesan cheese
1/4 teaspoon pepper
1 teaspoon parsley flakes
1 egg
1 medium seedless zucchini
Enough milk to make a thick batter

Wash and peel zucchini. Cut crosswise slices 1/4 - 1/2 inch thick. Place on paper towels and lightly salt to draw out excess water from slices. Pat moisture off with more paper towels. Dip each slice in batter and fry in deep hot oil until golden brown and tender. Drain on paper towels and serve hot.