Add in the eggs one at a time until combined. Stir in the poppy seeds and polenta. Add the lemon paste and combine. Scoop the mixture into your prepared loaf tin and bake for about 50 minutes ...

Place the bread right-side up and let cool completely, about 1 hour. Meanwhile, in a medium bowl, stir together the powdered sugar, butter, and remaining 3 tablespoons lemon juice. Add water ...