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Holidays · Christmas

How To Make Peanut Brittle in the Microwave

How do you all handle all that comes your way this season?  Do you feel energized by the buzz of all that is happening around you, and do you feel caught up in the whirlwind?  Excited or overwhelmed?  Filled with anticipation, or kind of ready to get back to everyday life?

Peanut Brittle in a small galvanized bucket, with some pieces and peanuts next to it.

I sort of feel like I go back and forth.  It’s easy to say YES to everything because there are so many fun things to do.  Things like school parties, cookie exchanges, tree trimming, advent calendars, charity work, gingerbread making, shopping, wrapping….  But when I get overwhelmed, I think, “Does all of this really matter?  Is is necessary? What would a SIMPLIFIED Christmas really look like?”

I can hardly even ask that question without a pang of guilt creeping in.  I think it mostly stems from feeling like I need to keep up the traditions that my mom started when I was young, plus all the ones I’ve seen on Pinterest, plus all the ones my boys tell me their friends at school do.  All good things, just too much!

Peanut Brittle pieces piled on parchment paper.

When I think back on all the ways my childhood Christmases were so wonderful, I realize that my mom must have been exhausted.  While I do remember my parents staying up late wrapping presents, but I do not remember my mom ever looking exhausted on Christmas morning.  She always got it all done, and it always felt just perfect to me.

On the note of keeping things simple, this is a peanut brittle recipe you can make in the microwave.  Start to finish in 10 minutes.  And the recipe is from my mom, so it’s a little nostalgic for me!  It’s a pretty straight forward, but one thing that makes it a little easier is to have all your ingredients measured out and ready to go by the microwave before you get started.  Makes a great teacher or neighbor gift if those are on your holiday to-do list.

So I’m trying to learn how to sift through all the “good things” and choose the ones that are the most precious to us.  I’m trying to be really picky about what we choose to let into our Christmas season.  This year we decided not to mail out Christmas cards.  We don’t do the Elf on the Shelf.  Not that those aren’t good things, they are just what we chose to leave out.  We are trying to sit down as a family each night, light a candle, and read stories that point out the Real Reason for Christmas.  I don’t want the all the fun but insignificant things to crowd out the Significant.  I want Christmas to be more than magical for my kids.  I want it to be Meaningful!

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How To Make Peanut Brittle in the Microwave

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5 from 2 reviews

My mom’s peanut brittle recipe – you can make it in the microwave in less than 10 minutes!

  • Author: Julie
  • Prep Time: 5 minutes
  • Cook Time: 8 minutes
  • Total Time: 13 minutes
  • Yield: 24 pieces 1x
  • Category: Dessert
  • Method: Microwave
  • Cuisine: American

Ingredients

Scale
  • 1 cup sugar
  • 1/2 cup light corn syrup
  • 1 cup raw peanuts
  • 1/2 teaspoon salt
  • 1 teaspoon butter
  • 1 teaspoon vanilla extract
  • 1 teaspoon baking soda

Instructions

  1. Pour sugar and corn syrup into a microwavable 1 1/2 quart casserole dish. Mix together and microwave on high for 3 minutes.
  2. Stir in peanuts and salt, and microwave for 3 more minutes.
  3. Add butter and vanilla, and stir well. Return to the microwave for 2 more minutes.
  4. Carefully remove the pan from the microwave, and add baking soda, stirring quickly.
  5. Pour out onto a Silpat lined or greased baking sheet. Allow to cool for 30 minutes before breaking it into bite sized pieces.

Nutrition

  • Serving Size: 1 Piece
  • Calories: 89
  • Sugar: 14g
  • Sodium: 103mg
  • Fat: 3.2g
  • Saturated Fat: 0.5g
  • Unsaturated Fat: 2.4g
  • Trans Fat: 0g
  • Carbohydrates: 15g
  • Fiber: 0.5g
  • Protein: 1.6g
  • Cholesterol: 0.4mg

46 thoughts on “How To Make Peanut Brittle in the Microwave”

  1. I have made these for years! Always a big hit and great gift at Christmas time, even made them for my husbands employees. It is so easy to do and fast, just make sure you put the bowl and utensils in hot water to make for easy cleaning.

    Reply
  2. Make sure your dish can withstand the heat and high temperature of the syrup. My bowl broke right at the syrup line when I went to lift it out of the microwave. Fortunately it broke in the microwave so the mess wasn’t too bad.

    Reply
  3. If you wanted to make a flavored peanut brittle, like cinnamon, what would you use? A 1/2 teaspoon of Cinnamon added to the syrup mixture?

    Reply
    • I use mixed nuts in my recipe and just leave out the salt. I used canned nuts before. I like it better with mixed nuts, but that’s straying away from the original old fashioned recipe. But I don’t do mine in the microwave either, haven’t tried it yet.

      Reply
  4. When you say raw peanuts can I use canned peanuts if not where do I purchase them! Looking forward to making this as my Grandmother always made it for us without a microwave.

    Reply
    • Hi Donna, not sure about canned peanuts, but I usually find raw peanuts as a seasonal item in my regular grocery store (even Walmart). I have found them in the produce section. If you ask, they will probably be able to point you right to them. Hope you can find them, and that you enjoy this recipe!

      Reply
  5. Hi, so I tried the recipe but I used lemon extract by accident instead of vanilla. I don’t have a question- it’s more of something funny

    Reply
  6. If you make a double batch of brittle dont you have to cook double time in microwave? I think you do because mine is gritty and soft. I followed recipe to exact measurements.

    Reply
  7. I tripled this recipe and followed everything to the letter but the brittle never -brittled- it never hardened and is a chewy, sticky waste. I realized before I started that no timing adjustments were made to accommodate a larger volume. Does anyone have any suggestions?

    Reply
  8. If I were doubling or tripling, I would use a candy thermometer. I haven’t used this recipe and can’t find my old one, but mine used to call for dry roasted peanuts…would they work in this?

    Reply
  9. Got this wonderful recipe from a fellow carpooler in the 80’s. Been making it ever since. Yes, definitely agree that the hardness depends on the power of your microwave. Mine is a pretty strong dude, so I don’t cook as long. Took a few years to figure that out! Makes a great Christmas for those die-hard brittle folks.

    Reply
  10. Thank you for posting this. I made it DOZENS of times over the past Christmas season. Everyone LOVED it and thought it was store bought. My UPS driver even asked for the recipe 🙂

    Reply
  11. Just tried this recipe. Super easy but it did not turn out crunchy but sticky. Recipe was followed correctly. Suggestion?

    Reply

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