Pre-heat oven to 350°F.
Spray a 10-inch Bundt pan with non-stick cooking spray and lightly dust with all-purpose flour.
In a large mixer bowl, stir in the cake and pudding mixes.
With a mixer, on low, add the orange juice, oil, eggs and zest; beat until combined; scrape down sides; beat at medium speed for 4 minutes.
Pour the batter into the prepared pan.
Bake 45 minutes or until a toothpick inserted in the center comes out clean.
Cool in the pan on a wire rack 15 minutes; remove from pan to wire rack.
Cool completely, about 1 hour.
Transfer to a platter and poke holes all over with a skewer.
Pour warm Orange Glaze over the cake.
Garnish with more orange zest for serving.
