The Best Peanut Butter Brownies

Total Time
Prep 10 mins
Cook 17 mins

This recipe is from my sister in-law. They are sooo moist and sinfully good! They are simply the BEST I have ever had. Number of serving depends on how you cut them.

Ingredients Nutrition


  1. Heat oven to 325 degrees.
  2. Grease shallow 13x9 pan.
  3. Cream together butter and peanut butter.
  4. Beat in sugars and egg.
  5. Add flour, soda, vanilla and salt.
  6. Mix well and spread in pan.
  7. may look like you don't have enough -- but just keep speading it!
  8. Bake about 17 minutes till rises.
  9. Spread frosting while hot!
  10. (they may not look done but they will be risen high and that is right,when you spread the frosting they will probably bubble and drop and that is OK).
  11. Frosting:.
  12. Place butter and milk in small saucepan and bring it just to a boil. Pour.
  13. into bowl over powdered sugar. Blend in all other ingredients, mix well and.
  14. spread on brownies.
  15. ENJOY!
Most Helpful

These were good, but very rich!! It also took a lot longer to bake, but then I had it in a smaller pan (per other reviews). The frosting is really, really good!

iewe April 20, 2009

I am going to agree with Lizzypoo with their not being enough batter for a 9x13... how in the world could this fit???? Has to be a typo. I fit perfectly in a 9 inch square. HOWEVER!!! On to the recipe.. WOW these are so good and the frosting was FABULOUS!!! Will make them again. I have been getting frustrate with the Zaar... I will find recipes with GREAT reviews.. tons of them and then they taste HORRIBLE but THESE are delish!!! Thank you for sharing

Phoenix Food Queen November 22, 2007

These were sooooo good!!!! My boyfriend and I were kind of skeptical, especially since we only had crunchy peanut butter but even that worked! The frosting is amazing!

RicanChef87 November 17, 2007