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Pecan Diamond Cookie Bars

Published: Dec 2, 2014 · Modified: Dec 5, 2017 by Great Grub, Delicious Treats · · This post may contain affiliate links

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Pecan Diamond Cookie Bars

These little "gems" are a sweet treat! The pecan diamond cookie bars have a cookie base, along with a caramel layer and a pecan topping that is both soft and chewy. The cookie dough is rich, and because it's a bit on the sticky side, it makes it easy to just pat into the pan instead of rolling out your dough. Just make sure that you smooth out your dough as even as you can in your pan before baking it. In doing so, the base of your cookies will all be the same size, so when you cut your diamond shapes, they will look beautiful when displayed on your cookie platter.

Pecan Diamond Cookie Bars

These cookies also have honey in them and a handy little trick when measuring honey is to rinse your measuring cup out with a little bit of cooking oil first, then the honey comes right out and does not stick to the measuring cup, and you get a more accurate measurement.

Pecan Diamond Cookie Bars

These are great to serve during the holidays. Just make them ahead of time and it's one less thing to worry about when you are preparing your holiday dinner. Just put your "diamonds" in a container with a layer of waxed paper in between the layers to keep them from sticking together.

Pecan Diamond Cookie Bars

Terri Weir
Adapted from: My Great Recipes
5 from 5 votes
Print Recipe Pin Recipe
Prep Time 30 minutes mins
Cook Time 1 hour hr
Total Time 1 hour hr 30 minutes mins
Course Cookies, Desserts, Holiday Recipes
Calories

Ingredients
  

For the Cookies

  • 1 cup butter
  • 1 cup sugar
  • ½ cup shortening
  • 2 eggs
  • 4 ½ cups flour all-purpose
  • ½ tsp baking powder
  • 1 tsp vanilla
  • ⅛ tsp salt

For the Pecan Topping

  • 1 cup butter
  • 1 cup light brown sugar
  • ⅓ cup sugar
  • ¾ cup honey
  • 4 ½ cups pecans chopped
  • ¼ cup whipping cream
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Instructions
 

  • Preheat oven to 350°F.

For the Cookies

  • In a large mixing bowl, combine butter, sugar and shortening until well blended.
  • Mix in eggs and beat until just blended.
  • Add remaining ingredients and mix just until combined.
  • Line a 10 ½ X 15 ½ jelly roll pan with parchment paper and add pastry. Pat to fill surface of pan completely and use a fork to poke randomly on pastry’s surface.
  • Bake for 15 minutes. Remove from oven.

For the Pecan Topping

  • In a medium size saucepan, add butter, brown sugar, sugar and honey.
  • Bring to a boil over low heat and boil for 3 minutes.
  • Do not stir during this time.
  • Remove from heat. Add pecans and whipping cream, stirring until well combined.
  • Spread pecan mixture on pastry and bake for 35 minutes.
  • Remove from oven and let cool.
  • Once cooled, cut into diamond shapes.
Tried this recipe?Let us know how it was!

Here are a couple pics that are the perfect size for pinning to Pinterest!

Pecan Diamond Cookie BarsPecan Diamond Cookie Bars

Enjoy, Terri

Copyright © Great Grub, Delicious Treats. All content and images are copyright protected. Do not use any images without prior permission. If you want to republish this recipe, make sure to re-write the recipe in your own words and only list ingredients making sure to link back to this post for the original recipe and directions.

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Reader Interactions

Comments

  1. Vidhya

    October 8, 2026 at 7:09 am

    These pecan diamond bars are absolutely delicious! The buttery cookie base with the soft caramel pecan topping makes such a wonderful combination, and I loved the little diamond shapes.

  2. Catalina

    October 8, 2026 at 6:51 am

    These bars had such a nice combination of textures. The buttery cookie layer and crunchy pecans made each bite really satisfying!

  3. Bintu

    October 7, 2026 at 1:13 pm

    Oh my gosh, these look rather lovely and are on my to make list for sure.

  4. Ben

    October 7, 2026 at 10:05 am

    This buttery sweetness is so good, and the topping makes it SO AMAZING.

  5. Beth

    October 7, 2026 at 8:34 am

    I love the combo of sweet and earthy flavors in this. It’s such a classic!

Trackbacks

  1. Maria's Mixing Bowl | PECAN DIAMOND COOKIE BARS says:
    September 5, 2016 at 11:20 am

    […] These little “gems” are a sweet treat! The Pecan Diamonds have a cookie base, along with a caramel layer and a pecan topping that is both soft and chewy. The cookie dough is rich, and because it’s a bit on the sticky side, it makes it easy to just pat into the pan instead of rolling out your dough. Just make sure that you smooth out your dough as even as you can in your pan before baking it. In doing so, the base of your cookies will all be the same size, so when you cut your diamond shapes, they will look beautiful when displayed on your cookie platter. RECIPE HERE~~~~>>>> https://www.greatgrubdelicioustreats.com/pecan-diamond-cookie-bars/ […]

5 from 5 votes

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Welcome to Great Grub, Delicious Treats! Hello, my name is Terri and I'm so glad you stopped by. I'm a self taught cook/foodie at heart, mom to three kids, photographer and have a love for amazing food. I left my full time job of being a hospice admissions RN, which was super tough and extremely sad, and at times, very rewarding to be there for the patients and families to blog full time which I absolutely love. I hope you enjoy, and check out, all of the delicious recipes on my site while you're here! And don't forget to sign up to receive every new recipe right to your email. Thanks again for stopping by! :)

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Welcome to Great Grub, Delicious Treats! Hello, my name is Terri and I'm so glad you stopped by. I'm a self taught cook/foodie at heart, mom to three kids, photographer and have a love for amazing food. I left my full time job of being a hospice admissions RN, which was super tough and extremely sad, and at times, very rewarding to be there for the patients and families to blog full time which I absolutely love. I hope you enjoy, and check out, all of the delicious recipes on my site while you're here! And don't forget to sign up to receive every new recipe right to your email. Thanks again for stopping by! :) Read More…

A white plate with four breast cancer sugar cookies on it with more cookies in the background alone with thin pink and white ribbon randomly placed about.
A wood surface with a white plate with blue trim with two pieces of pumpkin spice French toast with cinnamon honey butter and maple syrup on top.
Four pink and white frosted sugar cookies with a bite taken out of the cookie in front, and pink and white ribbon with pink breast cancer awareness ribbons on it.
A white bowl filled with homemade cinnamon honey butter with a small decorative bottle of honey off to the side, and cinnamon sticks placed in front of the bowl, and fall foliage in the background.
A white round plate with blue trim with four brown butter pretzel toffee cookies on it with a bite out of the cookie on top.
A single white cupcake with a bite taken out showing the raspberry filling in side, and more cupcakes in the background, and a book, Real Talk, Real Hope by Dr. Loren Rourke off to the right side.

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