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Amazing Peanut Butter Cup Biscotti

Rated as 4.63 out of 5 Stars

"My family loves biscotti, so I brought together peanut butter chips and chocolate chips to make another flavor for our biscotti jar. Hubby claims that these are amazing, hence the name Amazing Peanut Butter Cup Biscotti. Wrapped in cellophane bags, they are perfect for bake sales."
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2 h 40 m servings 254
Original recipe yields 30 servings (30 cookies)


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  1. Preheat oven to 350 degrees F (175 degrees C).
  2. Line 2 baking sheets with parchment paper.
  3. Mix the milk and vanilla extract together in a small bowl; set aside.
  4. Combine the flour and baking powder in a separate bowl.
  5. Beat the peanut butter, brown sugar, and white sugar with an electric mixer in a large bowl until smooth.
  6. Add the eggs one at a time, allowing each egg to blend into the peanut butter mixture before adding the next.
  7. Pour in the flour mixture alternately with the milk, mixing until just incorporated.
  8. Fold in the peanut butter chips; mixing just enough to evenly combine.
  9. Divide the dough into 4 equal parts.
  10. Roll each section into a 4x5-inch rectangle about 1/2-inch thick.
  11. Transfer the dough pieces onto the prepared baking sheets.
  12. Bake in the preheated oven until firm to the touch, about 25 minutes.
  13. Place biscotti loaves on wire racks to cool.
  14. Reduce oven temperature to 300 degrees F (150 degrees C).
  15. Cut each loaf into 1/2-inch slices.
  16. Return the slices to the baking sheets with the cut sides up.
  17. Bake in the oven until biscotti are dry, about 10 minutes on each side.
  18. Cool in the pans for 10 minutes before removing to cool completely on a wire rack.
  19. Melt the chocolate chips in a microwave-safe glass or ceramic bowl in 30-second intervals, stirring after each interval, until melted and smooth, 1 to 3 minutes (depending on your microwave).
  20. Dip the cooled biscotti into the melted chocolate. Set the biscotti onto parchment paper, and allow to set, about 20 minutes.


  • Partner Tip
  • Reynolds® parchment can be used for easier cleanup/removal from the pan.

Nutrition Facts

Per Serving: 254 calories; 11.7 31.6 7.1 19 115 Full nutrition

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Read all reviews 22
  1. 30 Ratings

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    Rated as 1 out of 5 Stars
Most helpful positive review

Made these for Recipe Group...Well, the name says it all...AMAZING!!!! Made these exactly as written, and would not change a thing. The combination of flavors w/ the texture of the cookie is tru...

Most helpful critical review

Definitely not a biscotti texture. It is more like a cookie than biscotti. Very thick and dry. Sorry, but would not make this again.

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Most positive
Least positive

Made these for Recipe Group...Well, the name says it all...AMAZING!!!! Made these exactly as written, and would not change a thing. The combination of flavors w/ the texture of the cookie is tru...

These are incredible! A coworker brought these into work and I just had to have the recipe. He directed me here and I was not disappointed. I didn't add the peanut butter chips and it still had ...

Amazing! Didn't have crunchy peanut butter so added some slivered almonds. WOW! Hubs liked them even without them being dipped in chocolate.

An incredibly delicious peanuty biscotti. The recipe is perfect! The dough was so easy to work with and baked up with bakery quality results. After I sliced my biscotti and returned them to the ...

What a fabulous selection for the Recipe Group for 11/24/2012. Shorecook never disappoints with her marvelous recipes. These are very, very good – too good in fact. So much for dinner. I ma...

Another 5 star recipe from Shorecook! I had never made biscotti before and decided I would give this recipe a try. The crunchiness, the peanut butter flavor along with the melted chocolate chip...

I made these for Recipe Group. This was my first time making biscotti, and this recipe turned out beautifully. Next time, I may add just a few chocolate chips to the batter for a little extra ...

I made these for the first time this year. I love Biscotti, and these are a keeper. Thanks for sharing, made them just as written.

Results are good. The only thing I was really worried about was my little mixer. I have a hand mixer and this dough is so thick I was afraid I was going to burn out the motor! The dough was ...