Creating Hot Fudge Pudding Cake can be a straightforward process if you follow these easy steps:

1. Preheat Oven: Preheat your oven to 350°F (175°C). Grease a 9-inch square baking dish.
2. Mix Dry Ingredients: In a large bowl, combine flour, sugar, cocoa powder, baking powder, and salt. Stir until well mixed.
3. Add Wet Ingredients: Pour in the milk, vegetable oil, and vanilla extract. Mix until just combined, being careful not to overmix.
4. Add Boiling Water: Gradually stir in the boiling water. The batter will be thin, which is expected.
5. Pour into Baking Dish: Transfer the batter to the prepared baking dish, spreading it evenly.
6. Sprinkle Chocolate Chips: If using, sprinkle the chocolate chips evenly over the top of the batter.
7. Bake: Place the dish in the preheated oven and bake for 30-35 minutes. The top should look set, and the fudge sauce will form at the bottom.
8. Cool: Remove from the oven and let it cool for about 10-15 minutes before serving.

These steps will help you create an incredible Hot Fudge Pudding Cake that your family and friends will love!