
Healthier Lemon Blueberry Flax Muffins that are fiber-rich, whole grain, and lower in sugar.
Preheat oven to 425℉. Line a muffin tin with muffin liners.
In a medium-sized bowl, add sugar and lemon zest. Use your finger tips to massage zest into sugar until fully incorporated. Add eggs, yogurt, and oil. Whisk well until combined then whisk in kefir and vanilla.
Add flour, oats, baking powder and soda, and salt. Use a rubber spatula or wooden spoon to fold wet mixture into dry until only a few streaks of flour remain. Fold in blueberries.
Pour batter into each muffin liner until just full. Top with a sprinkle of raw sugar.
Bake for 10 minutes then reduce heat to 350℉ and bake for an additional 8 minutes. Allow muffins to cool in muffin tin for 5 minutes before transferring to wire cooling rack. (Optional): drizzle with yogurt.