Heat your oven to 350°F (175°C) and grease a loaf pan. If you forget this step, you’ll be mad at yourself later—preheating matters.
Squeeze the grated zucchini with a clean dish towel to remove excess moisture. You’re aiming for tender, not soggy crumb. Don’t skip this or your loaf might get wiggy.
In a large bowl, whisk eggs, maple syrup, almond milk, and melted oil until smooth.
Stir in the grated zucchini, then fold in almond flour, baking soda, baking powder, salt, and cinnamon. Mix just until combined; overmixing can make it dense.
If using add-ins, fold them in now. Chocolate chips = dessert vibes; nuts = crunch payoff.
Pour the batter into the prepared loaf pan and smooth the top. A little tap on the counter helps remove air pockets.
Bake 40–50 minutes, or until a toothpick comes out clean with a few moist crumbs attached. If the top browns too fast, cover with foil for the last 10 minutes.
Let cool in the pan 15 minutes, then transfer to a rack to finish cooling. Slice when fully cooled for clean cuts.