Pre heat the oven to 350 degrees.
Butter and flour an 8 x 4 inch loaf pan.
In a large bowl, whisk together the butter, sugar, eggs, vanilla paste and almond extract until smooth.
In a smaller bowl, sift flour, salt, baking powder and cinnamon. Alternating, combine dry ingredients and milk into butter and sugar mixture taking care not to over mix.
Stir in lemon zest.
In the bowl used for the flour, toss remaining 2 TBSP of flour with blueberries. Gently fold into batter.
Pour into the prepared loaf pan and bake 45-50 minutes at 350 degrees or until a cake tester comes out clean.
While bread is baking, combine superfine sugar and lemon juice in a small bowl.
When cake is still hot from the oven, quickly poke holes all over with a skewer and then pour the lemon sugar mixture all over the loaf.
The cake can rest five minutes and be eaten while still warm.
OR Let the loaf rest on a wire rack until completely cooled- about an hour.
Store up to five days wrapped tightly in plastic wrap.