Preheat oven to 350F/ 180C. Mix butter, sugar, and orange zest in medium bowl until creamy. Add in egg whites and mix to combine. Separately, mix milk and 1 tbsp. orange juice and set aside to curdle. Add flour and milk mixture to the butter mix, in 3 increments. Starting with the flour and ending with the flour. Fold in poppy seeds.
2
Bake
Pour batter in Ultra Pro 2-Qt./2 L Casserole Pan. Bake for 25 minutes or until toothpick inserted in center comes out clean.
3
Make the glaze
While quick bread is baking, mix together powdered sugar and orange juice to create a glaze.
4
Serve
Let bread cool slightly, top with glaze and serve.
