Step 1: Preheat the Oven

Preheat your oven to 350°F (175°C). Grease and flour a 10-inch Bundt pan or a regular cake pan.

Step 2: Prepare the Cake Batter

• In a large mixing bowl, combine the yellow cake mix, vanilla pudding mix, sugar, and vanilla extract.
• Add the pineapple juice, vegetable oil, and eggs.
• Mix everything together using an electric mixer on medium speed for 2–3 minutes until the batter is smooth.

Step 3: Bake the Cake

• Pour the batter into the prepared Bundt pan.
• Bake for 40–45 minutes, or until a toothpick inserted in the center comes out clean.

Step 4: Prepare the Pineapple Glaze

• While the cake is baking, mix the powdered sugar, melted butter, and pineapple juice in a bowl. Stir until smooth.

Step 5: Glaze the Cake

• Once the cake is done baking, let it cool for 10 minutes in the pan.
• Poke small holes in the cake using a fork or toothpick.
• Slowly pour the pineapple glaze over the cake, allowing it to soak in.
• Let the cake sit for at least 30 minutes before removing it from the pan.