Sour Cream Strawberry Muffins

1: Preheat your oven and prepare a muffin tin.

2: In a bowl, mix all-purpose flour, whole wheat flour, coconut sugar, baking powder, and salt.

3: In another bowl, combine sour cream, oil, flax eggs, vanilla extract, and lemon extract.

4: Gradually add the wet ingredients to the dry ingredients, mixing until combined.

5: Fold in diced strawberries and lemon zest.

6: Prepare the streusel by mixing flour, coconut sugar, raw granulated sugar, butter, and ground cinnamon.

7: Fill the muffin tin with muffin batter and top with streusel.

8: Bake until golden brown and a toothpick comes out clean.