mix dry ingredients 1 cup whole wheat flour, 1 cup rolled oats, 1/4 cup ground flax, 1/2 tsp baking soda, 1 tsp baking powder, 1 tsp cinnamon, 1/2 tsp salt in a small bowl until well combined
Mix wet ingredients 1 tsp vanilla, 1/3 cup maple syrup, 1/2 cup vanilla greek yogurt, 1/4 cup olive oil , 1 large egg in a large bowl until well combined
Add dry ingredients to wet ingredients and stir until just combined, not over mixing! Fold in 1 cup blueberries.
Scoop into silicon muffin mold and bake at 375 for 5 minutes then lower to 350 for another 8-10 minutes or until center comes out clean with a knife
Cool completely before storing in a bag for up to 5 days or freezing for several months!