01 - Preheat oven to 350°F. Line a 12-cup muffin tin with paper liners or grease thoroughly with cooking spray.
02 - In a large mixing bowl, whisk together flour, sugar, cinnamon, baking soda, salt, and coconut until evenly distributed.
03 - In a separate bowl, whisk eggs, vegetable oil, applesauce, and vanilla extract until fully incorporated and smooth.
04 - Pour wet ingredients into dry mixture. Stir gently until just combined—do not overmix as this will create tough muffins.
05 - Fold in grated carrots, apple, raisins, chopped nuts, and sunflower seeds if using. Distribute evenly throughout batter.
06 - Divide batter evenly among prepared muffin cups, filling each about ¾ full. Use a scoop or spoon for consistent portioning.
07 - Bake for 22 to 25 minutes until golden brown and a toothpick inserted into the center comes out clean.
08 - Let muffins cool in the pan for 5 minutes. Transfer to a wire rack and cool completely before storing or serving.