Preheat the oven to 425°F. Line 12 muffin tins with cupcake liners or spray the tins with nonstick spray.
In a medium bowl, whisk the eggs, yogurt, oil, honey and vanilla.
In a separate bowl, whisk the spelt flour, baking powder, baking soda, cinnamon, and salt.
Gently fold the dry ingredients into the wet ingredients.
Fold the carrots into the batter.
Fill the muffin tins and place in the oven at 425°F for 5 minutes.
After 5 minutes, turn the oven down to 350°F and bake for another 17 to 20 minutes.
Let the muffins cool in the tins for 10 minutes then remove them and let them cool completely on a wire rack.
Video
Notes
Measuring flour: If you don’t have a scale, lightly spoon flour into the measuring cup and level it off. Scooping packs in too much flour and leads to dense muffins.Measuring carrots: Shred and lightly pack into cups. Tightly packed carrots will make the muffins heavy.Muffin size: For smaller muffins, line 16 cups instead of 12 and reduce the bake time by 3–4 minutes.