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 Oat Recipes 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
- 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!
- Prep Time: 2 mins
- Cook Time: 2 mins
#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!
Great recipe. Left out the nut butter because I didn't have any, but it was pretty tasty without. Wish there'd been more!
★★★★
Loved it! So easy and tasty 🙂
★★★★★
The batter seemed a bit paste-y, I don't know if it should be like that. But I really enjoyed it. Its super tasty!
★★★★
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.
I am your biggest fan in the world.I love and like you sooooooooooooooooooooooooooo much.I think Meesi is not best in the world.You are best in the world.Your are number1 in world.For this reason you played the most enpensive club Real Madrid.You are most rich footballer in world.And I know you have a son.I think he is the best person of your life.You have a own style of play.For this reason I like your play soooooooooooooooooooooooooo much.All the best for you and your girl friend.Also All the best for your son.
i’m not sure how it actually does it but i think it has something to do with its power to de-toxify the blood causing it to act as a blood thinner. However i don’t like the early spotting, prolonging of the cycle and how msm seems to make it arrive earlier also. This has happened to a few ladies i know, so just as a warning incase you do take it and notice a change in your menstrual cycle; this could be the culprit.
How could any of this be better stated? It couldn't.
I love October because the weather starts cooling off. Thank you
I love the change in the weather.
Thank You for the giveaway…we love when October arrives for two reasons: college football season, and Summer finally ends for us here in the desert southwest i.e. cool weather !!!
I am subscribed to your emails.
I've followed both accounts on instagram as trishannemckee
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!
i follow you through email amy16323(at)gmail(dot)com
i tweeted under amy16323 https://twitter.com/amy16323/status/660968154483572736
i follow both on instagram under amy16323
my favorite things about October is the cooler weather,halloween, and everything pumpkin flavor !
I love everything pumpkin flavored!!
I love being ale to carve pumpkins and eat all those pumpkin seeds!
I subscribe by e-mail. My email address is nurdburgler at gmail dot com - thank you!
I am already a follower on Instagram. My Instagram name is @kshate - Thank you!
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!
I follow both on Instagram dddiva62
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!
I like the cooler weather.
My birthday and the world series!
https://twitter.com/Stephanie64030/status/660458729708457984
I follow both on instagram (Stephanie64030)
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
I like the cooler weather and the festive atmosphere.
I love the fall temperatures.
I love Halloween.
https://twitter.com/OhioCatfish/status/659368046549708800
My favorite thing about October are the leaves and pumpkins we see everywhere.
it is a tie between cardigans and pumpkin spice everything.
I love cool morning runs!
Tweet!
https://twitter.com/prismperfect/status/658054333406322696
Eating all that trick or treat candy and the beautiful fall leaves!
I love the cool weather and Halloween!
I love the changing weather! It's so crisp and cozy.
I subscribed to your email updates.
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!
I follow both Instagram accounts! Sfulginiti
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
https://mobile.twitter.com/saverang/status/655487530784002048
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I am an email subscriber!
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I am an email sub
I follow both on instragram as angelasnoozy
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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
https://twitter.com/aktheartist63/status/653524440135954433
Follow both on instagram as @aktheartist63
I like carving pumpkins and decorating for fall
I'm following you both on IG
I love October because of all the Halloween decorations!!
I posted a tweet: https://twitter.com/FireRunner2379/status/653230296637251585.
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!
I follow both on Instagram. @limbylim
I like all the pumpkin flavored foods.
I love the cooler weather and apple picking!
I love the cooler weather and carving pumpkins
I am an email subscriber.
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.
★★★★★
I shared this on twitter https://twitter.com/Joan_1969/status/652480923582095361
★★★★★
I follow @ebrowniebites and @peanutbutterco on Instagram
★★★★★
My favorite thing about October is decorating for fall and Halloween.
★★★★★
Following on Instagram - stoopidgerl
I love getting dressed up for Halloween with my daughter. This year she is going to be a gumball machine and I am a Lisa Frank rainbow leopard!
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.
★★★★
I like the cooler weather - although right now in southern California it's in the high 80's 🙁
I am subscribed!!
I follow both on da 'Gram.
Pumpkin Everything! And Fall colors in the mountains. And cooler weather.
I shared this on twitter
https://twitter.com/amylou61/status/652105128208695296
My favorite thing about October is the fall colors.
I am already a subscriber.
I shared: https://twitter.com/dandidaffyhill/status/651863962254905344
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.
Subscribed to Brownie Bites Blog email updates.
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!