Best Peanut Butter Chip Brownies

Directions

Preheat oven to 350℉ (180℃).

Beat egg whites until foamy.

Stir in buttermilk, prunes and vanilla.

Set aside.

In a large mixing bowl, combine cocoa and baking soda; add boiling water and stir until mixture thickens.

Stir in egg-white mixture until smooth.

Add sugar and flours; blend completely.

Stir in peanut butter chips.

Pour batter into a 13×9 inch baking pan lightly coated with nonstick cooking spray.

Bake for 30 minutes.

Let cool before cutting.