Preheat oven to 375 degrees and line a 12 cup standard cupcake tin with liners. oil around the top of cupcake cups
measure all the dry ingredients and sugar into a med-large bowl
zest the lemon and add to flour mixture
in a large measuring cup or container, measure all the wet ingredients together
add the berries to the flour mixture and stir so that they are coated with flour
add the wet ingredients and stir until combined
distribute batter between the muffin cups
bake in oven for 35-40 minutes or until toothpick inserted comes out clean
let cool completely before removing from pan
Notes
The berries have moisture and can make the inside of the muffins underbake, if the berries are frozen it will also take longer. To be sure they are done I usually go 5 more minutes after I think they are done.Wheat Flour Conversion:replace gluten free flours with 2 cups all purpose flour and omit the xanthan gum