Preheat oven to 350 degrees and grease a bread loaf pan.
Mix cake mix and bread ingredients (except for poppy seeds) in a large mixing bowl with an electric mixer. Mix in low for 30 seconds then turn the speed to med-high and mix for 2 minutes.
Stir in poppy seeds.
Pour batter into prepared pan and bake for 55 minutes. Insert toothpick, if it comes out clean it is done. Let bread cool for 5-10 minutes in the pan.
Run a butter knife around the edge to loosen the bread. Remove bread from pan and place on a cooling rack with a plate or baking sheet underneath.
Mix glaze ingredients together. Pour glaze over warm bread and spread with a spoon to cover evenly.
Allow bread to cool COMPLETELY before slicing.
Video
Notes
Tip: for more citrus flavor, add a bit of lemon or orange zest to the glaze.