Meme's Zucchini Bread Muffins

Preheat the oven to 350 degrees F (175 degrees C). Grease or line 36 muffin tins with paper liners.

Whisk sugar, oil, eggs, and vanilla extract together in a large bowl. Stir in zucchini.

Combine flour, cinnamon, salt, baking soda, and baking powder together in a small bowl. Add to wet ingredients slowly and mix until just combined. Fold in walnuts.

Spoon batter into the prepared muffin cups, filling each 3/4 full.

Bake in the preheated oven until a toothpick inserted into the center of a muffin comes up dry, 20 to 25 minutes.