Quick & Easy Gluten-Free Peanut Butter Cookie in a Mug (Dairy-Free & Refined Sugar-Free)
Indulge your sweet tooth with this incredibly delicious and remarkably easy peanut butter cookie in a mug! Made with simple, wholesome ingredients, this single-serving dessert is not only bursting with rich peanut butter flavor but is also naturally gluten-free, dairy-free, and refined sugar-free. If you’re looking for a quick and satisfying treat that caters to dietary needs without compromising on taste, this microwave mug cookie recipe is about to become your new favorite!
This peanut butter cookie mug cake is truly a revelation for anyone who loves rich, warm desserts. It delivers all the comforting flavor of a classic peanut butter cookie but in a convenient, single-serving format that’s ready in minutes. What makes it even better is its thoughtful composition: it’s crafted to be naturally gluten-free, dairy-free, and free from refined sugars.
While I wouldn’t label this a “health food” (it is, after all, an indulgence!), these ingredient choices transform it into a much more mindful treat. Instead of heavily processed ingredients and excessive amounts of white sugar, we opt for simple, wholesome alternatives. This means you can enjoy a decadent dessert with less guilt, knowing exactly what’s in every delicious bite.
After the overwhelming success of my Gluten-Free Chocolate Mug Cake, I was inspired to explore more mug cake possibilities. These tiny cakes are incredibly fun to whip up and only require about 5 minutes of your time, making them perfect for those spontaneous dessert cravings.
Why This Peanut Butter Mug Cookie is Your New Go-To Dessert
There are countless reasons why this particular peanut butter cookie in a mug stands out, especially if you have specific dietary considerations or simply appreciate a quick, satisfying treat:
- Gluten-Free Goodness: Using oat flour and coconut flour, this recipe is naturally free of gluten, making it a safe and delicious option for those with gluten sensitivities or celiac disease. You won’t miss traditional flour at all!
- Dairy-Free Delight: With no butter or milk from dairy, this cookie caters to dairy-free diets. Almond milk is our liquid of choice, contributing to a wonderfully moist texture.
- Refined Sugar-Free Sweetness: Instead of white sugar, pure maple syrup provides a lovely natural sweetness, giving the cookie a subtle caramel note without the need for processed sugars.
- Incredibly Quick: From mixing to microwaving, this dessert is ready in under 10 minutes. It’s the ultimate solution for a late-night craving or a spontaneous sweet treat.
- Single-Serving Perfection: Designed for one (or easily shareable!), it eliminates the temptation of an entire batch of cookies, making portion control effortless.
- Simple Ingredients: You likely already have most of these pantry staples on hand, making it easy to whip up anytime.
How to Make Your Perfect Peanut Butter Cookie in a Mug
Making this mug cookie is incredibly straightforward. Here’s a step-by-step guide to ensure you get a perfectly moist and flavorful result every time:
First, grab a large microwave-safe mug. A mug with a capacity of at least 12-16 ounces works best, as this is one generous cookie! Spoon your creamy peanut butter into the mug and microwave it for about 30 seconds. This step is crucial as it softens the peanut butter, making it much easier to mix smoothly with the other ingredients, preventing lumps and ensuring an even consistency.
Once the peanut butter is softened, add the applesauce, pure maple syrup, gluten-free oat flour, coconut flour, rolled oats, baking powder, egg, vanilla extract, sea salt, and unsweetened vanilla almond milk to the mug. Using a fork, stir all the ingredients together thoroughly until they are completely combined and there are no dry streaks of flour. Ensure the mixture is smooth and uniform.
Now, it’s time for the microwave magic! Place the mug in the microwave and cook for 2 to 4 minutes. Microwave in 30-second increments, checking for doneness after each interval. The cook time can vary significantly based on your microwave’s wattage and the specific size and material of your mug. You’ll know it’s ready when the top of the cookie is set and no longer appears squishy or wet. Be careful not to overcook, as this can lead to a dry cookie.
This recipe yields a substantial peanut butter cookie, so generous in fact that I often find myself splitting it with my husband! It’s a truly satisfying portion that feels like a full dessert experience.
Elevate Your Mug Cookie Experience: Serving Suggestions
While this peanut butter mug cookie is delightful on its own, it truly shines with a few thoughtful toppings. It’s a decadent treat, even with its healthier ingredients, so lean into the indulgence!
- Classic Ice Cream Pairing: My absolute favorite way to enjoy this is topped with a scoop of vanilla ice cream. For a completely dairy-free experience, simply use your favorite dairy-free vanilla ice cream (almond milk, coconut milk, or oat milk-based options are fantastic!). The contrast of the warm cookie and cold, melting ice cream is heavenly.
- Chocolate Drizzle: A generous drizzle of chocolate sauce takes this cookie to the next level. Again, if keeping it dairy-free, opt for a good quality dairy-free chocolate syrup. The combination of peanut butter and chocolate is a timeless classic, almost like a “healthier” Reese’s cake!
- Whipped Topping: A dollop of dairy-free whipped cream or coconut cream adds a light, airy touch.
- Extra Peanut Butter: A small swirl of extra melted peanut butter on top can intensify the flavor.
- Crunch and Texture: A sprinkle of chopped peanuts, mini dairy-free chocolate chips, or even a dash of flaky sea salt can add delightful texture and balance the sweetness.
I truly adore dessert, and when I decide to treat myself, I always aim for options that incorporate healthier substitutions. This dessert fits that philosophy perfectly. It’s incredibly rich and wonderfully decadent, making every single bite a truly satisfying experience.
With just a few pantry staples and less than 10 minutes of your time, you can have a warm, homemade peanut butter cookie ready to enjoy right in your mug! It’s the ultimate instant gratification dessert.
The Journey to Perfection: My Recipe Development Story
Creating this recipe wasn’t an overnight success; it took me three dedicated attempts to get the texture and flavor absolutely perfect. The first version was a bit too dry, though the amazing peanut butter flavor still shone through, making it enjoyable with a scoop of ice cream. My second attempt was a little too cake-like, lacking that distinct chewy cookie texture I was aiming for. Finally, on the third try, I hit the sweet spot!
The result is a mug cookie that boasts the rich, dense chewiness of a classic peanut butter cookie, perfectly balanced with moistness. So, you can trust me when I say this recipe is well-tested and perfected through trial and error. I’ve made it countless times since then, and it consistently comes out delicious!
[mv_video key=”kkuvv8ljrxrjn5p2vilm” volume=”70″ aspectRatio=”true” title=”Peanut Butter Cookie Mug Cake” thumbnail=”https://mediavine-res.cloudinary.com/v1571445495/qgxfjdokfxeq15pq31nf.jpg” doNotOptimizePlacement=”undefined” doNotAutoplayNorOptimizePlacement=”false” sticky=”false”]So trust me when I say this recipe is well tested to perfection. Not only is it delicious, but it’s also gluten-free, dairy-free, and refined sugar-free – a triple win!
The last time we enjoyed this delightful treat, I drizzled some rich dairy-free chocolate syrup over the top and served it with a generous scoop of almond milk vanilla ice cream. It was truly out-of-this-world good – almost like savoring a healthier version of a Reese’s peanut butter cup cake.
If you’re a true fan of peanut butter cookies, you absolutely have to give this recipe a try. It’s a game-changer for quick, delicious, and diet-friendly desserts!
More Delicious Mug Cake Recipes to Explore
Hungry for more single-serving delights? Expand your mug cake repertoire with these other fantastic and easy recipes from our collection:
- Gluten-Free Chocolate Mug Cake: A rich, fudgy chocolate treat that’s also gluten-free and ready in minutes.
- Pumpkin Chocolate Chip Mug Cake: Perfect for fall flavors, this spiced pumpkin mug cake with chocolate chips is a cozy indulgence.
Be sure to follow Build Your Bite on Pinterest for all the latest delicious vegan and vegetarian recipes, and more quick and easy dessert ideas!
Are you making this amazing peanut butter mug cookie recipe? I can’t wait to see your creations! Be sure to tag me on Instagram @buildyourbite and use the hashtag #buildyourbite with your delicious recipe pictures!
Did you make this recipe? Please consider leaving a star rating below to let us know what you thought!
Peanut Butter Cookie Mug Cake Recipe
Peanut Butter Cookie In A Mug
Pin Recipe
Rate Recipe
Print Recipe
Ingredients
- 1/2 cup creamy peanut butter
- 2 tablespoons unsweetened applesauce
- 2 tablespoons pure maple syrup
- 1 1/2 tablespoons gluten-free oat flour
- 1/2 teaspoon coconut flour
- 1 tablespoon rolled oats
- 1/4 teaspoon baking powder
- 1 large egg
- 1/2 teaspoon vanilla extract
- 1/8 teaspoon sea salt
- 1 tablespoon unsweetened vanilla almond milk
Instructions
-
Melt peanut butter in a large microwave-safe mug for 30 seconds to soften it.
-
Add the remaining ingredients (applesauce, maple syrup, oat flour, coconut flour, rolled oats, baking powder, egg, vanilla, salt, and almond milk) to the mug and mix very well with a fork until thoroughly combined and smooth.
-
Microwave for 2 – 4 minutes, in 30-second increments, until the top is no longer doughy or squishy. Cook time will vary based on microwave strength.
-
Serve immediately, topped with dairy-free chocolate sauce and your favorite dairy-free ice cream for an extra treat!
Video
Nutrition
Like this recipe? Rate and comment below!