Prep Zucchini: Wash, trim, and grate zucchini. Place in a clean kitchen towel and squeeze out excess moisture.
Combine Base: In a bowl, mix drained zucchini, minced garlic, and beaten egg until well blended.
Add Dry Ingredients: Stir in Parmesan, Italian seasoning, garlic powder, red pepper flakes, salt, and pepper.
Bind: Fold in panko breadcrumbs and flour until mixture holds together. If too wet, add an extra tablespoon of breadcrumbs.
Shape Bites: Scoop heaping tablespoons of mixture and form 1‑inch patties with lightly oiled hands.
Cook (Stovetop): Heat olive oil over medium heat. Fry bites in a single layer, 3–4 minutes per side, until golden brown. Drain on a rack.
Or Bake: Preheat oven to 425°F (220°C). Arrange bites on parchment‑lined sheet, spray lightly, bake 15 minutes, flip, and bake 10 more minutes.
Serve: Transfer to a platter and enjoy with your favorite dipping sauce.