Microwave Caramel Corn
This post may contain affiliate links. Please read our disclosure policy.
If you are looking for a quick way to make your favorite homemade Caramel Corn recipe you have to try this delicious microwave version! It’s the perfect snack to treat your kids with after school, on movie night or to pack in their lunches or on the bus for events. Makes a great gift at the holidays, too.
I always made my Caramel Corn in the oven, but after I tried this microwave version of my favorite sweet snack I knew you’d love this shortcut to making it too!
It only takes 10 minutes in the microwave so if you are short on time this is the recipe for you.
Why this recipe works:
- Uses pantry staples that you always have in your house so you can make it whenever the urge strikes.
- Makes about 16 cups, so you can bring it to parties, share it or keep it all to yourself.
- Is made in the microwave so it is a quick and easy version that doesn’t take much time.
Ingredients Needed
- Popcorn – Just pop it anyway you like it. I recommend leaving the butter off of it.
- Light brown sugar
- Corn syrup – Helps the caramel not crystalize. Make sure to use light corn syrup (like Karo), not high fructose corn syrup.
- Butter
- Salt – This will help all your flavor meld in your recipe and balance the sweetness.
- Vanilla extract
- Baking soda – This will help all your flavor meld in your recipe and balance the sweetness.
Steps to Prepare
- Popcorn – Pop the popcorn using your preferred method i.e. stove top, air popper, etc. and place in large bowl.
- Prepare Caramel – Melt the sugar, salt, corn syrup and butter in the microwave for three minutes until bubbly. Stirring at one-minute intervals. Add the vanilla and baking soda, mix well.
- Combine – Put popped popcorn into a brown grocery bag. Pour brown sugar mixture over the popcorn. Shake bag to mix in the caramel.
- Microwave – Now microwave the bag in one-minute intervals three times. After each minute remove the bag and shake it well. Next microwave again for 1 minute and 30 seconds, shaking ever 30 seconds.
- Cool – Pour onto wax paper and let cool.
Do I have to use a paper bag?
No you don’t. I get it, you aren’t sure where that bag was. You can always buy large paper bags, but you can also use a large microwave proof bowl.
Why do you add baking soda to caramel?
When you the baking soda in the caramel mixture it reacts with the acid from the brown sugar and corn syrup. This creates tiny carbon dioxide air bubbles and creates the foaming you see. Once the caramel has cooled on your popcorn the air bubbles inside the caramel create a softer texture!
How do you make it crispy again?
What if it gets soft and isn’t crunchy? Don’t throw it away! Just spread it out on a sheet pan and bake it in the oven at 250 degrees. Stir it every fifteen minutes and bake it until crispy.
More Snack Recipes!
- Still want caramel, but want to mix it up? Try this delicious Caramel Chex Mix.
- The ultimate Snack Mix that combines all your favorite and is tossed in homemade caramel!
- Melt in your mouth White Chocolate Puff Corn is sinfully delicious.
Love this tasty snack! If you love this recipe be sure to give this family favorite five stars!! Tag me with your photos at @julieseatsandtreats or #julieseatsandtreats
Did you make this? If you snap a photo, please be sure tag me on Instagram at @julieseatsandtreats or #julieseatsandtreats so I can see your yummy treat!

Microwave Caramel Corn
Ingredients
- 16 c. popcorn about 1/2 c. - 2/3 c. kernels
- 1 c. brown sugar
- 1/4 c. corn syrup
- 1/2 c butter
- 1/2 tsp salt
- 1 tsp vanilla
- 1/2 tsp baking soda
Instructions
- Melt brown sugar, corn syrup, butter, and salt in microwave for 3 minutes, stirring in one minute intervals.
- Add vanilla and baking soda to brown sugar mixture. Mix well.
- Put popped popcorn into a brown grocery bag. Pour brown sugar mixture over the popcorn. Shake bag.
- Put grocery bag in microwave. Microwave for 3 minutes. After each minute take bag out and shake. After three minutes microwave for 1 minute and 30 seconds. Shaking after each 30 second interval. Pour onto wax paper and let cool.
Tips
Nutrition Information
Applegirl612 says
This is absolutely the best!
So easy to make . May I just add your popcorn will make a big difference in taste. I suggest using a mushroom style of popcorn. If you are wondering or not to make it, go ahead and give it a try You will not regret it
Courtney says
Thank you for commenting on and rating this recipe! Happy to hear you enjoyed the popcorn!
Linda Sanley Albelo says
Made it years ago & then lost recipe! Its the same exact recipe! So easy to make & so very good!
Julie says
Wonderful! I’m so glad you found it!
Linda Sanley Albelo says
Given this exact recipe several years ago! Then I lost it!
Its fantastic! And so easy to make! Id recommend it to everyone!
Julie says
Perfect! I’m so glad you enjoy it!
Michelle says
Any way you could use store bought already popped popcorn
Julie says
Yes, that would work fine!
Sandi says
Now that paper bags from the grocery store are slowly being replaced by ‘bring your own bags’ do you have suggestions for another alternative?
Julie says
I haven’t tried this any other way so I’m not sure, you could maybe try a microwave safe bowl but I don’t know that it would contain the splatters.
Diann says
Trader joe’s!
RhondaT says
Great easy way of making Carmel corn! So much faster than the old way of cooling your Carmel sauce on the stove and the baking it!
Julie says
I love to simplify anywhere I can when it comes to a sweet treat!
sarah says
The baking soda makes ALL the difference! DO NOT SKIP THIS, people!
Julie Evink says
Got that right!
Noelle says
Crazy about this recipe!
Julie Evink says
So addicting!
Jessica@AKitchenAddiction says
How easy is this?! Love it!!
Dorothy @ Crazy for Crust says
I can’t decide whether to hug you or be super mad at you for introducing me to an easy way to make caramel corn. I mean, like, I could make this RIGHT NOW. It’s dangerous…
Julie Evink says
I know right? Before it was like oh it’s going to take so long to get the finally results is it really worth it? Now it’s like oh ya give mamma some caramel corn!