Preheat the oven to 375°F (190°C) and line a baking tray with parchment paper.

Grate approximately two medium zucchinis to yield about 2 cups. Squeeze out excess moisture.

In a large mixing bowl, combine drained zucchini with almond flour, eggs, baking powder, garlic powder, onion powder, salt, and pepper. Mix until cohesive.

Divide the dough into 4-6 equal portions, roll into balls, and poke a hole through the center to form the bagel shape.

If desired, sprinkle shredded cheese, sesame seeds, or poppy seeds on each bagel and gently press to adhere.

Bake the bagels in the preheated oven for 25-30 minutes until golden brown.

Let the bagels cool on the tray for about 5 minutes before transferring them to a wire rack.

Serve warm with your favorite spreads such as cream cheese or avocado.