Preheat oven to 350 degrees F (175 degrees C)and lightly grease an 8x4 inch loaf pan
2
In a mixing bowl, beat together butter, 1 cup sugar, juice and eggs. Combine flour, baking powder and salt; stir into egg mixture alternately with milk. Fold in lemon zest, nuts, and blueberries. Pour batter into prepared pan
3
Bake in preheated oven for 60 to 90 minutes, or until a toothpick inserted into center of the loaf comes out clean. Cool bread in pan for 10 minutes