In a mixer or by hand, beat the softened butter and sugar together until light and fluffy. Add the eggs one at a time, mixing well after each addition. Then, mix in the plain yogurt until fully combined.
Gradually add the flour, alternating with the lemon juice. Mix just until combined after each addition.
Stir in the baking powder and baking soda until fully incorporated.
In a separate bowl, lightly toss the blueberries in a bit of flour to prevent sinking, then gently fold them into the batter along with the lemon zest.
Pour the batter into the prepared Bundt cake pan. Bake in the preheated oven at 180°C (350°F) for about 40 minutes, or until a toothpick inserted into the center comes out clean and the top is golden brown.
Remove from the oven and allow the cake to cool in the pan. Then, transfer it to a wire rack to cool completely before glazing.
To Make the glaze:
If using fresh blueberries, heat them in a small saucepan until they soften. Pass them through a fine mesh sieve to make a jam or puree. Combine 1 tablespoon of the jam or puree with icing sugar, and gradually add lemon juice until you reach a pourable consistency. If the glaze becomes too thin, add more icing sugar to thicken.
Once the cake is fully cooled, drizzle the lemon-blueberry glaze over the top. Let the glaze set for a few minutes before serving.
Disclaimer: I am not a nutritionist and calorie count its only a rough estimate based on common ingredient calorie counts and may vary depending on specific brands or substitutions used.