You’ll love this easy and fast Peanut Brittle Recipe! Most recipes like this take nearly two hours to make, but this peanut brittle treat is done in ten minutes. It’s perfect to whip up for Christmas gifts or holiday parties, especially if you’re busy like me and always working at the last minute. It’s also a terrific after school snack for the kids. They’ll love the special surprise dessert that looks like you slaved forever but really it took all of ten minutes.

Ingredients in Peanut Brittle

If you think peanut brittle is complicated or tough to make, think again! All you need are a few simple ingredients and some delicious raw peanuts and you’re good to go. Here’s all you need for this easy microwave peanut brittle:

Light corn syrup – this is what thickens the sauce and gives the mixture that candy texture that is so crispy and delicious. Sugar – combine sugar with the light corn syrup and the sugar mixture creates the base for your peanut brittle. Spanish peanuts – you can find raw peanuts at your regular grocery store, sometimes in the baking aisle or with the other nuts. Salt – just a dash of salt Vanilla extract – just a tsp vanilla extract gives such a rich and delicious flavor Butter – I like to use a tbsp unsalted butter to control the flavor and the sodium levels in the candy. Baking soda – one teaspoon

Nut Substitutions

You can make this brittle candy with all kinds of substitutions. I love raw whole peanuts for this peanut brittle but you can try any of these nuts as an alternative:

Pecans Walnuts Cashews Almonds Roasted Pumpkin Seeds Toasted Sesame Seeds

Steps to Simple Microwave Peanut Brittle

Since this is a quick recipe there’s no need to slave over a stove, and messing around with a candy thermometer or stirring nonstop, etc. Here’s the simple steps:

Additions to this Microwave Peanut Brittle Recipe

While this classic peanut brittle recipe is delicious and perfect as is, you can dress it up with all kinds of yummy ingredients:

Chocolate drizzle – add melted white, milk, or dark chocolate over the cooled peanut brittle. Peanut butter – spread a drizzle melted peanut butter over the peanut brittle for added peanut flavor. Sea salt – sprinkle some flaky sea salt on top before the peanut brittle mixture hardens. Coconut and Almonds – mix shredded coconut and slivered almonds into the mixture instead of peanuts for a more tropical flavor. Cranberry and orange – mix in dried cranberries and orange zest for a fruity flair.

Can you Double This Recipe?

We do not recommend doubling the recipe. It is best to prepare one batch at a time.

Why is my Peanut Brittle a Little Chewy?

Even in the microwave, the peanut brittle candy MUST reach the hard crack stage so the sugar strands break easily and not feel sticky. I have made this recipe more times than I can count and it always turns out perfectly. Just follow the cooking times and you will have success too! Read Next: 25+ Christmas Dessert Ideas

How to Make Microwave Peanut Brittle

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