Preheat oven to 425°F and line a baking sheet with parchment paper.
Slice zucchini into even rounds (about ¼ inch thick). Pat dry with paper towel to remove excess moisture — this helps with crispiness.
2 medium zucchini
In a bowl, toss zucchini with olive oil until lightly coated.
1 tbsp olive oil
In a separate bowl, mix parmesan, almond flour, garlic powder, Italian seasoning, salt, and pepper.
¼ cup parmesan cheese, 2 tbsp almond flour, ½ tsp garlic powder, ½ tsp Italian seasoning, ¼ tsp salt, ¼ tsp black pepper
Dip or sprinkle each zucchini round with the parmesan mixture and place on the baking sheet in a single layer.
Bake for 18–22 minutes until golden and tender.
Optional: broil for 1–2 minutes at the end for extra crisp edges.