Preheat oven to 350 degrees Fahrenheit.

Melt butter in a sauce pan over a medium-low heat. Add chocolate chips and fully melt, careful not to burn. Let cool.

In a large bowl, combine all dry ingredients.

In a mixing bowl, combine liquid ingredients. Temper the egg mixture with some of the melted chocolate and then slowly add in the remaining amount.

Add the wet mixture to the dry.

Spread the mixture in a nine-inch spring cake pan. Bake for 30 minutes until a toothpick comes out clean.

Remove from oven and let cool before serving.