Preheat your oven to 375°F and line a 12-cup muffin tin with paper liners. I always spray mine with cooking spray too because trust me, sticky bottoms are real. Grab a large mixing bowl and whisk together your eggs, applesauce, honey, almond milk, melted butter, and yogurt until everything's combined.
In a separate bowl, mix your whole wheat flour, cinnamon, baking soda, baking powder, and salt. This takes about 30 seconds and prevents lumps from showing up in your baked muffins. Keep this dry mixture ready to go.
Add your grated carrots to the wet ingredients and stir gently—you don't need to go crazy here. Pour the wet mixture into the flour mixture and fold everything together until just combined. A few lumps are totally fine and actually mean your carrot muffins recipe won't turn out tough.
Divide the batter evenly among your muffin cups, filling each one about three-quarters full. I use a cookie scoop because it keeps them consistent in size, which means they bake evenly. Don't overfill or they'll dome weirdly and bake unevenly.
Slide the tin into your 375°F oven and bake for 22 minutes. You'll know they're done when a toothpick inserted in the center comes out with just a few moist crumbs—not wet batter, but not completely dry either. My first batch, I checked at 20 minutes and they were already perfect, so keep an eye on them after minute 18.
Let your muffins cool in the pan for about 5 minutes before transferring them to a wire rack. This keeps them from breaking apart while still being warm enough to lift out cleanly. The cooling is important—don't skip it.
Store cooled muffins in an airtight container for up to 5 days, or freeze them in a single layer on a baking sheet, then transfer to freezer bags for up to 3 months. I always freeze at least half because that's when these healthy breakfast muffins really shine—grab one, microwave for 20 seconds, and you're out the door.