Slice the zucchini into rounds about 1/4 inch thick.

In a bowl, combine flour, salt, pepper, and garlic powder.

In another bowl, beat the egg.

In a third bowl, place the breadcrumbs.

Dip each zucchini slice into the flour mixture, then into the egg, and finally coat with breadcrumbs.

Heat the vegetable oil in a frying pan over medium-high heat.

Fry the breaded zucchini slices in batches until golden brown, about 2-3 minutes per side.

Remove from the pan and drain on paper towels.

Serve hot with your favorite dipping sauce.