Mug cakes are both wonderful and dangerous things. A few tablespoons of ingredients, a couple of minutes in the microwave, and poof: you've got a warm personal-sized mug of delicious, sweet goodness. There's a billion and three different types of mug cakes that can be made, but this one just rose to the top as my favorite. It's not rubbery or spongy like a lot of microwave cakes, mostly due to the lack of egg and addition of oats in the batter. It's cinnamon-y and comforting and, oh, the best part: it has a warm melted peanut butter center.
The term "mug cake" is a catch-all phrase to describe any single serving cake that can be made in the microwave, but you can use any small microwave safe container. I like to use my 8-ounce ramekins, which are the perfect size for this recipe. I added Bob's Red Mill Organic Oats which become nice and soft (but not soggy!) and lend a hearty yet light baked oatmeal-esque texture to the cake.
Everything comes together in no time and gets a dollop of my favorite peanut butter ever, Peanut Butter & Co. Cinnamon Raisin Swirl, right in the center. I've talked about this peanut butter before and though I try a metric ton of new nut butters each year, nothing has managed to knock this one off of its throne. I just love it to death.
After about 90 seconds in the microwave (your cook time may vary - see recipe below) this is what the finished cake looks like. Though I understand how difficult this might be, you'll want to let it cool for several minutes before digging in, because it will be very, very hot.
When you dig into the center you'll discover the molten core of warm and melted-y peanut butter.
Peanut Butter Cinnamon Oatmeal Mug Cake
- Prep Time: 2 mins
- Cook Time: 2 mins
- Total Time: 4 mins
- Yield: 1 mug cake 1x
Ingredients
- 3 TBS milk
- 1 TBS vegetable or canola oil
- 1 TBS granulated sugar
- 3 TBS all-purpose flour
- 1 ½ TBS Bob's Red Mill Organic Rolled Oats*
- ¼ tsp baking powder
- ⅛ tsp salt
- ¼ tsp (heaping) ground cinnamon
- ⅛ tsp ground nutmeg
- 1 TBS Peanut Butter & Co. Cinnamon Raisin Swirl Peanut Butter**
Instructions
- Using an 8-ounce (or larger) mug or ramekin, mix together milk, oil, and sugar.
- Add the flour and stir until smooth.
- Stir in oats, baking powder, salt, cinnamon, and nutmeg.
- Drop nut butter on top of the batter.
- Microwave on full power for 30 seconds and then in 15 second bursts. If cake begins to bubble to the top of the container, stop microwave briefly and allow it to settle before continuing.
- Cake is done when the top is no longer sticky and springs back when pushed.
- Allow to cool before eating - it will be very, very hot!
Notes
*Any brand of oats may be substituted
**Any brand or flavor of nut butter may be substituted - use your imagination!
#Oatober Peanut Butter & Co. and Bob's Red Mill Giveaway
Peanut Butter & Co. and Bob's Red Mill are offering a fun gift pack to one of our readers! The winner will receive a package of Bob's Red mill Organic OldFashioned Rolled Oats, a jar of Cinnamon Raisin Swirl, and a jar of Old Fashioned Crunchy. The contest ends Sunday, November 1st at 11:59pm Eastern Time. Winners will be contacted via email.
Here’s how to enter:
- Leave a comment on this post and tell me your favorite things about month of October! – mandatory
- Follow @ebrowniebites (me!) and @peanutbutterco on Instagram – optional for an extra entry. Leave an additional comment telling me you’ve followed both accounts or are already a follower!
- Tweet about this giveaway! Make sure to use the hashtag #Oatober and link to this blog post. Here’s a shortened link to use: http://goo.gl/jfw5QH – optional for an extra entry. Leave an additional comment with a link to your tweet!
- Subscribe to our email updates! Find the sign-up box in the sidebar. – optional for an extra entry. Leave an additional comment telling me you’ve subscribed or that you are already a subscriber!
Here’s a handy Pinterest-optimized image for you if you want to save this recipe for later – just hover your mouse over the image and click “Pin it”!
We were provided the oats and peanut butter to create a recipe celebrating #Oatober – we do not accept compensation or free product in return for a fully positive post. Remember our motto – if it sucks, we’ll tell ya!
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I love the crunchy leaves and acorns on the sidewalks!
What a beautiful post! You are right, we have so much to be grateful for!I love the bird feeders hanging outside your window. Birds make me so happy. I am thankful for them and YOU – a constant source of inspiration. Happy and blessed Thanksgiving to you and yours! xoxo
Yo, that's what's up truthfully.
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I love October because the weather starts cooling off. Thank you
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I love all things Fall and October is my favorite- I love all pumpkin flavor foods and I love the colorful leaves and the brisk air!
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My favorite thing about October is HALLOWEEN! Everything Halloween! I also love that it is the start of the holiday season. It's magical when you have three little boys. Thanks so much for the opportunity to win!
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My favorite thing about October is that it is finally getting cool enough to turn the oven back on and get some cooking and baking done.
Instagram follower kimbly1020
I love the cooling weather of October!
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My birthday and the world series!
https://twitter.com/Stephanie64030/status/660458729708457984
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My favorite things about October are the cooler weather, and Halloween!
my favorite thing about the month of october is the cooler weather and halloween candy
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My favorite thing about October are the leaves and pumpkins we see everywhere.
it is a tie between cardigans and pumpkin spice everything.
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Tweet!
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Eating all that trick or treat candy and the beautiful fall leaves!
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Tweet: https://twitter.com/orchidlady01/status/656353779021959168
I follow @ebrowniebites and @peanutbutterco on Instagram.
My favorite part about October is the cooler weather and pumpkins!
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My favorite part of October is seeing the leaves change and going apple picking and eating everything pumpkin and squash!!
love the changing colors
I tweeted
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I am an email subscriber!
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What I love about October is that the weather cools downl & all the leaves begin to turn beautiful colors! I also love all the pumpkin recipes that October brings!
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I love Halloween! I love the costumes and candy.
Follow you both on Instagram - susitravl
Usually it's Halloween but this year it's going to be seeing my niece that's coming home to visit.
Tweeted
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Follow both on instagram as @aktheartist63
I like carving pumpkins and decorating for fall
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I love October because of all the Halloween decorations!!
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I follow you and Peanut Butter & Co. on Instagram.
As a runner I love the weather in October, its perfect with the cool crisp mornings and warmer afternoon temperatures.
my favorite thing is football season!
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dwellenstein at cox dot net
My favorite thing about October? Halloween!
I love Halloween. We go to a Halloween party with friends which is so much fun. I also decorate my house Halloween day for my trick-or-treaters.
Following both on Instagram
favorite things about October is where i am the weather starts warming up! lambs are out and spring flowers
My favorite thing is the cooling weather and Halloween candy.
I am a subscriber to your email list.
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My favorite thing about October is decorating for fall and Halloween.
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Following on Instagram - stoopidgerl
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It's breast cancer awareness month. You get to wear warmer clothes, so new shopping. And the fall leaves.
My favorite thing about October is my birthday! Next favorite is Halloween... I love seeing all the little guys and gals in their costumes..
Thanks for the giveaway.
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I like the cooler weather - although right now in southern California it's in the high 80's 🙁
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Pumpkin Everything! And Fall colors in the mountains. And cooler weather.
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https://twitter.com/amylou61/status/652105128208695296
My favorite thing about October is the fall colors.
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Followed both on Instagram as @fiddlindandi.
My favorite things about October are the smells, the colors, and football!
My favorite things about the month of October are the fall foliage and baked goods.
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Following ebrowniebites and peanutbutterco on Instagram {cherylfahling}.
My favorite things about the month of October are Breast Cancer Awareness and Halloween.
This is delicious! I'm a freshie in college, and this is often my breakfast (or dinner if I'm lazy) and it's fantastic! I made up about 80 servings of all the dry ingredients and just scoop some into a mug with oil, milk, and PB.
It's also impossible to mess up. I don't measure and it looks different each time, but always tastes so good. Thank you for this recipe!
My favorite thing about October is going to the pumpkin patch with my church!! I already follow both you and peanut butter co. on Instagram, and I also receive your email updates!