Instructions:
- Preheat oven to 400°F (200°C). Line a standard 12-cup muffin tin with paper or silicone liners.
- In a large bowl, whisk together flour, sugar, baking powder, baking soda, salt, nutmeg, and shredded coconut until well combined.
- In a separate medium bowl, whisk together eggs, cooled melted butter, milk, and vanilla extract until smooth.
- Gently fold the cottage cheese into the wet mixture using a spatula until just incorporated. Do not overmix.
- Pour the entire wet mixture into the dry ingredients. Use the spatula to gently fold everything together just until no streaks of dry flour remain. A few small lumps are acceptable.
- Gently fold in the well-drained crushed pineapple until evenly distributed throughout the batter.
- Divide the batter evenly among the 12 muffin liners, filling each about two-thirds full.
- Bake for 5 minutes at 400°F (200°C). Then, reduce the oven temperature to 350°F (175°C) (without opening the door if possible) and bake for an additional 17–20 minutes, or until a toothpick inserted comes out clean.
- Let the muffins rest in the tin for 5 minutes before carefully transferring them to a wire rack to cool completely.