This berrylicious keto mug cake with coconut flour raspberries is made with coconut flour, which is a low-carb and gluten-free alternative to wheat flour. Coconut flour also adds a nutty and coconutty flavor to the cake, as well as a fluffy crumb and a moist texture. The cake is sweetened with Swerve, a natural and keto-friendly sweetener that tastes just like sugar. And of course, the star of the show is the fresh raspberries, which add a burst of juicy and tart flavor to every bite.
The best part about this keto mug cake is that it’s super easy to make and it’s a single serving low carb dessert. You only need a few simple ingredients and a microwave-safe mug or microwave-safe bowl.
Watch me make this recipe in my quick video – it’s like cooking together in the kitchen!
You can whip up this cake in less than 5 minutes, and enjoy it right away or store it in an airtight container for the next day. You can also customize it with your favorite toppings, such as whipped cream, ice cream, coconut cream, or more berries.
I make it almost daily in the summer when raspberries are in season! This low carb mug cake is perfect for portion control.
A quick, easy and healthy recipe for a Keto Mug Cake with Raspberries & Coconut without almond flour! This healthy mug cake takes 4 minutes but comes with an oven option too! Gluten free, Paleo and completely sugar free.
It’s only 5 grams of net carbs per mug cake!

Ingredients For Keto Mug Cake With Raspberries And Coconut
My Gluten-Free Berrylicious Keto Mug Cake is made with a handful of simple ingredients. They are not only low in carbs, gluten free but also bursting with flavor and nutrients. From the nutty coconut flour to the tangy raspberries and the aromatic vanilla extract, each ingredient brings a unique twist to this delicious and healthy dessert. Let’s take a closer look at what goes into this easy and quick recipe. Discover some interesting facts about each ingredient.
- 1 + 1/4 tbsp Grams of coconut flour
- 1/4 tsp baking powder
- 1 tbsp Swerve or your choice of low-carb sweeteners
- 1 medium egg (room temperature)
- 1/2 tsp Vanilla extract
- 1 tbsp coconut oil
- 1 tbsp desiccated coconut
- 5 raspberries (20g)
All of the ingredients for this keto coconut flour mug cake are keto-friendly, low-carb, and gluten-free. They are perfect for those who are following a healthy lifestyle.

Coconut Flour: Unlike other flours, coconut flour is gluten free and is low in carbohydrates. It is also high in fiber. It helps to keep you feeling full for longer. Coconut flour is a great alternative to traditional wheat flour. It is commonly used in the keto diet.
Swerve: Swerve is a sugar substitute that is made from a combination of erythritol and oligosaccharides. It has zero calories. It is a popular sweetener in keto and low-carb recipes. In this recipe, you can use any other sweetener instead like Stevia.
It has a glycemic index of zero. That means it does not affect blood sugar levels and it can be used if you have diabetes. Swerve can be used as a replacement for sugar in many recipes.
Grab yourself this special keto mug cake mug specially designed by me for you!

Coconut Oil: Coconut oil is a popular oil in keto and low-carb diets. It is also a great substitute for butter or vegetable oil in many recipes. Coconut oil is high in healthy fats known as medium-chain triglycerides (MCTs). MCTs can be easily converted into ketones. They can be used by the body for energy. Coconut oil may also have antibacterial and antiviral properties.
Desiccated Coconut: Desiccated coconut is made from the meat of the coconut. It has been dried and shredded. It adds a delicious coconut flavor and texture to baked goods. It is commonly used in many gluten free and low carb recipes. It is high in fiber and healthy fats. It contains essential minerals such as iron and manganese. Its fiber content can help support digestive health and promote feelings of fullness.
Raspberries: Raspberries are a low-carb fruit. They are high in fiber, antioxidants, and essential vitamins and minerals such as vitamin C and manganese. They can help support immune function, and promote healthy skin. They may have anti-inflammatory properties. They are a great addition to many keto and low-carb desserts. They add a sweet, tangy flavor to this mug cake recipe.
To ensure that you get the best possible results and the healthiest version of this delicious keto mug cake, I recommend using high-quality, organic ingredients whenever possible.
Instructions How To Make Coconut Flour Cake In A Mug
Making our Gluten-Free Berrylicious Keto Mug Cake with Raspberries & Coconut is a breeze. It takes only a few minutes of your time. Simply follow these easy-to-follow instructions. And you’ll have a delicious and healthy dessert or snack that’s perfect for any time of the day. Get ready to indulge in a sweet treat without breaking your keto or low-carb diet!
Start by placing the coconut oil in a microwave-proof mug.
Microwave the coconut oil on high for 30 seconds, or until melted.
Crack an egg into the mug, add the vanilla extract, and beat the mixture until it’s almost white. This should take around 1-2 minutes.
Next, add the dry ingredients – coconut flour, baking powder, sweetener, and desiccated coconut – and stir until everything is fully combined. Remember to leave a little bit of the desiccated coconut for decoration later.
At this point, you can choose to leave the mixture aside for a minute or two. This will allow it to thicken slightly and help to remove any trapped air bubbles. Give the mixture another quick stir before moving on to the next step.
Arrange the raspberries on top of the mixture, pressing them slightly into the batter.
Sprinkle a little bit of desiccated coconut on top of the raspberries for decoration.
Microwave the mug on high for 1 minute, or until the cake is fully cooked.
Once the cake is cooked, let it stand for a minute or two before enjoying it. You can also choose to take it out of the mug and decorate it with keto-friendly whipping cream or ice cream.

Please Note!
Make sure to keep an eye on your mug cake while it’s cooking in the microwave. It can quickly become overcooked and dry. Also, be careful when removing the mug from the microwave as it will be hot.
Serving Suggestions For Keto Raspberry Mug Cake
This mug cake is perfect for a quick and easy dessert or snack. Serve it hot with a dollop of whipped cream or a scoop of keto-friendly ice cream for an extra treat.
- Top with a dollop of whipped heavy cream or whipped coconut cream for extra indulgence.
- Drizzle with sugar-free chocolate syrup for a decadent treat.
- Serve with a scoop of low-carb vanilla ice cream for a refreshing dessert.
- Sprinkle with additional raspberries or coconut flakes for added texture and flavor.
- Enjoy alongside a hot cup of coffee or tea for a cozy snack.
Storage
To store any leftover Keto Berrylicious Mug Cake, let it cool down completely first. Then, transfer it to an airtight container. Store it in the refrigerator for up to 3 days. To reheat, microwave it for 15-20 seconds until warm.
It’s important to note that since this is a single-serving recipe, it’s best to make only what you plan to eat in one sitting. The texture and flavor may change when refrigerated and reheated.
Conclusion
I hope you enjoyed this recipe for the Gluten Free Berrylicious Keto Mug Cake with Raspberries & Coconut. It’s the perfect dessert for those who want something quick, easy, and delicious. You will not compromise your keto or low carb lifestyle with it. If you’re looking for more keto, low-carb, gluten-free, and sugar-free recipes, be sure to check out my blog for more inspiration!
My Simple Keto Mug Cake Recipes
- 10 Keto Mug Cake Recipes
- Keto Peanut Butter Mug Cake With Coconut Flour
- Keto Strawberry Mug Cake
- Keto Blueberry Mug Cake With Coconut Flour
- Keto Chocolate Mug Cake Recipe With Coconut Flour
- Keto Brownie Mug Cake: Flourless
Keto Mug Cake with Coconut Flour and Raspberries
Equipment
- 1 Spatula
Ingredients
- 1 + 1/4 tablespoon coconut flour
- 1/4 teaspoon baking powder
- 1 tablespoon Swerve
- 1 medium egg
- 1/2 teaspoon Vanilla extract
- 1 tablespoon coconut oil
- 1 tablespoon desiccated coconut
- 5 raspberries
Instructions
- Start by placing the coconut oil in a microwave-proof mug.
- Microwave the coconut oil on high for 30 seconds, or until melted.
- Crack an egg into the mug, add the vanilla extract, and beat the mixture until it’s almost white. This should take around 1-2 minutes.
- Next, add the dry ingredients – coconut flour, baking powder, sweetener, and desiccated coconut – and stir until everything is fully combined. Remember to leave a little bit of the desiccated coconut for decoration later.
- At this point, you can choose to leave the mixture aside for a minute or two. This will allow it to thicken slightly and help to remove any trapped air bubbles. Give the mixture another quick stir before moving on to the next step.
- Arrange the raspberries on top of the mixture, pressing them slightly into the batter.
- Sprinkle a little bit of desiccated coconut on top of the raspberries for decoration.
- Microwave the mug on high for 1 minute, or until the cake is fully cooked.
- Once the cake is cooked, let it stand for a minute or two before enjoying it. You can also choose to take it out of the mug and decorate it with keto-friendly whipping cream or ice cream.
Video Recipe
Notes
Nutrition Per Serving
Frequently Asked Questions (FAQ)
Q: How many carbs are in this keto mug cake?
A: This keto mug cake has only 5 grams of net carbs per serving, which is great for a low-carb diet. Net carbs are the total carbs minus the fiber and sugar alcohols.
Q: Can I use almond flour instead of coconut flour?
A: No, you cannot use almond flour instead of coconut flour in this recipe. They have different properties and ratios, and they are not interchangeable. Coconut flour is more absorbent and requires more liquid and eggs than almond flour. If you use almond flour, your cake will be dry and crumbly.
Q: Can I use a different sweetener than Swerve?
A: Yes, you can use a different sweetener than Swerve, as long as it is low-carb and keto-friendly. You can use any of the listed sweeteners in the same amount as Swerve, or adjust it to your taste. Some examples of keto-friendly sweeteners are erythritol, monk fruit, stevia, and allulose.
Q: Can I use different berries than raspberries?
A: Yes, you can use a different fruit than raspberries, as long as it is low-carb and keto-friendly. You can use any of the fresh berries in the same amount as raspberries, or adjust it to your taste. Some examples of keto-friendly berries are blueberries, strawberries, blackberries, and cranberries.
Q: Can I bake this keto mug cake in the oven?
A: Yes, you can bake this keto mug cake in the oven, if you prefer. You will need to use an oven-safe ramekin or a small baking dish instead of a coffee mug, and preheat the oven to 180°C or 350°F. You will also need to adjust the cooking time to 10-12 minutes, or until a toothpick inserted in the center comes out clean.