Put frozen blueberries and cranberries in a small bowl. Mix with 1 teaspoon of flour to coat the fruit. Set aside. *Skip this step if using fresh blueberries and cranberries.
Preheat oven to 375°. Spray a 12-count muffin tin with non-stick cooking spray. Or lightly oil the inside of the muffin cups. Set aside. Mix all dry ingredients together in a large bowl.
In a separate medium bowl add the eggs, oil and vanilla extract. Whisk until combined. Then add yogurt and mix together until mixed well. Lastly add the milk and mix well.
Add the wet ingredients to the dry ingredients and mix well with a whisk. Fold in the blueberries and cranberries to the batter. Use an ice cream scooper to equally scoop batter into muffin tins. Bake for 25-30 minutes.
Best enjoyed warm!
Notes
You can swap canola oil for extra light baking olive oil.
Nutrition values are approximate and vary based on the products used.