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Easy Microwave Pecan Brittle

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Make crunchy sweet pecan brittle in just a few minutes. There’s no special equipment required, just a big glass bowl and a microwave!

golden pecan brittle on plate with squares of fudge.

     A good brittle is the perfect mix of crunchy caramelized goodness. The peanut version is classic, but using pecans makes it even more special. This microwave recipe is super quick and simple to make and will be a perfect addition to your holiday treat trays.

    Peanut brittle is a classic holiday candy in our family. My mom got a recipe for microwave peanut brittle with her first microwave when I was a baby.

     So to say that recipe has been around my whole life is pretty accurate. Everyone who tries it loves it and they’re always shocked that it was made in the microwave.

glass bowl filled with sugar syrup and pecans with bottle of homemade vanilla extract.

     Pecans are one of my favorite nuts and they also scream holiday to me. Pecan pie, maple pecan cake, and even pecan studded sweet potato casserole mean special occasion in our house.

      I used whole pecans because that is what I had on hand. Feel free to use chopped if that is what you have.  In fact, they might work better.

       If you are a pecan lover, feel free to add a few extra nuts to the mixture.  It could withstand a cup and a half of nuts pretty easily.

      I think that correlation with holiday food makes them feel extra special. So I thought it would be fun to translate that peanut brittle into an easy pecan brittle.

bowl of hot foamy pecan brittle mixture.

      Make sure to use a really big glass bowl when you whip up a batch. The mixture will bubble up quite a bit and you don’t want it to spill out of the bowl.

       No only does the mixture do a fair amount of bubbling and boiling when you heat it.  It also has a very big reaction with the baking soda when it is added.

      It is the air bubbles created in that reaction that give the brittle its trademark texture.  It is the difference between a nice sweet crunch and a broken tooth from trying to bite into a hard dense candy.

     Prepare your baking sheet before the final steps of the recipe. You want to work quickly to spread out the hot mixture, so you need to be ready ahead of time.

shards of golden pecan brittle on baking sheet.

      This should go without saying, but that mixture is super hot. Be careful not to burn yourself and don’t try to sneak a taste before it has a chance to cool.

      Store your pecan brittle in an airtight container at room temperature. You want it to stay dry and crunchy, so store it by itself.

      Long term storage of brittles with other cookies and candies can cause the brittle to get a little tacky. So it is best to store it on its own and add it to a treat tray right before serving.

      If you want to make trays to give and want to ensure the highest quality of pecan brittle, put it in a cute little cellophane bag on the tray. Of course it will still be delicious if you just pile it on the tray. It will just stay fresh longer on its own.

plate of fudge and pecan brittle.

    When well stored, pecan brittle will stay good at room temperature for several weeks. Just keep it out of extreme temperatures or high humidity and you’ll be good!

Love this recipe? Give it a ⭐⭐⭐⭐⭐ review in the recipe card below!

Yield: 24 Servings

Easy Microwave Pecan Brittle

golden brown pecan brittle

Make crunchy sweet pecan brittle in just a few minutes. There’s no special equipment required, just a big glass bowl and a microwave!

Prep Time 5 minutes
Cook Time 11 minutes
Total Time 16 minutes

Ingredients

  • 1 cup sugar
  • 1/2 cup light corn syrup
  • 1 cup roasted, salted peanuts
  • 1 teaspoon butter
  • 1 teaspoon vanilla extract
  • 1 teaspoon baking soda

Instructions

  1. In a 1 1/2 quart glass bowl (MiMi and I both always make it in our 8 cup glass measuring cups) stir together sugar and syrup. Microwave on high for 4 minutes.
  2. Stir in peanuts. Microwave on high 3 to 5 minutes, until it starts getting golden brown.
  3. Add butter and vanilla to syrup, blending well.
  4. Microwave on high 1 to 2 minutes more. Peanuts will be lightly browned and syrup very hot.
  5. Add baking soda and gently stir until light and foamy.
  6. Pour mixture onto a lightly greased cookie sheet. Let cool for at least a half hour.
  7. When cool, break into small pieces and store in air-tight container.

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Nutrition Information:

Yield:

24

Serving Size:

1

Amount Per Serving: Calories: 90Total Fat: 3gSaturated Fat: 1gTrans Fat: 0gUnsaturated Fat: 2gCholesterol: 0mgSodium: 83mgCarbohydrates: 15gFiber: 1gSugar: 14gProtein: 1g

All nutritional information is estimated and will depend on the exact ingredients you use.

Did you make this recipe?

I'd love to see it! Share a picture on Instagram or Pinterest and tag me @carleecooks to let me know how it went!

Make crunchy sweet pecan brittle in just a few minutes. There’s no special equipment required, just a big glass bowl and a microwave!

Share with your friends!

Amy

Tuesday 17th of December 2019

It truly amazes me how recipes like this can be made in the microwave. I remember my mother cooking for hours making this kind of candy. I'm feeling pretty lucky about some of the conveniences that we have today. However, sometimes I miss the hours spent together making these Christmas goodies. Those were special times. Now it seems that we are just in a hurry to get everything done. Thanks for sharing.

Carlee

Wednesday 18th of December 2019

The microwave makes it super quick and easy! It is definitely rush, rush, rush all the time!

Julie's Creative Lifestyle

Monday 16th of December 2019

This looks and sounds so good and perfect for holiday gift giving.

Carlee

Wednesday 18th of December 2019

Thank you!

Kelsie | the itsy- bitsy kitchen

Sunday 15th of December 2019

I love making peanut brittle but I've never made pecan brittle. I need to try this. It looks fabulous!

Carlee

Wednesday 18th of December 2019

It's a fun twist, isn't it?

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