Step 1: Preheat your oven to 350°F (175°C). This will ensure that your pudding bakes evenly.
Step 2: Spray your baking dish with vegetable oil spray to prevent sticking. Set aside.
Step 3: Cut the whole wheat bread into 1-inch cubes. If the bread is a little stale, that’s even better as it will absorb the custard more effectively.
Step 4: In a mixing bowl, whisk together 3 egg whites, 1 ½ cups skim milk, ¼ cup white sugar, ¼ cup brown sugar, and 1 tsp vanilla extract until well combined.
Step 5: Stir in the ½ tsp cinnamon, ¼ tsp nutmeg, and ¼ tsp clove into the custard mixture. This will create a fragrant base for your pudding.
Step 6: Add the cubed bread to the mixing bowl and gently fold it into the custard mixture. Make sure all the bread pieces are well-coated.
Step 7: Pour the bread and custard mixture into the prepared baking dish, spreading it out evenly.
Step 8: Bake in the preheated oven for 35-40 minutes, or until the pudding is set and slightly golden on top.
Step 9: Let the pudding cool for a few minutes before serving. You can enjoy it warm or at room temperature.