Enjoy a soft, fluffy Blueberry Mug Cake with this quick and easy recipe, ready in minutes using simple ingredients! A perfect single-serve dessert bursting with juicy blueberries and sweet flavor. MugCake Monday is here again, and I could not be more excited. There is something incredibly comforting about starting the week with the sweet aroma of a freshly baked treat. The warm scent wafts through the house. Mornings like this are what I live for, the moment when simple ingredients come together to create something wonderful and indulgent. There is a certain kind of magic in baking, especially when the process is so quick and rewarding. The way everything mixes and transforms in the heat is extraordinary. It rises to meet the day with flavor and warmth.
Baking in the morning has become a small but deeply cherished ritual of mine. There is no better way to start the day than with a little act of self-care. What better treat to enjoy than a soft, sweet mug cake? The best part is that it is simple and quick. This makes it perfect for a Monday morning when the week is just getting started. Today’s choice was inspired by a fruit that I always keep close at hand—blueberries.
Living in Nairobi, I am lucky to have access to fresh blueberries almost all year round. Their availability has allowed me to experiment in the kitchen with confidence and creativity. I find myself using them in all kinds of meals. I add them to pancakes. I fold them into batter. I toss them into smoothie bowls. Sometimes, I drop a handful into a bowl of yogurt with a drizzle of honey and a sprinkle of granola. They never disappoint. Blueberries are not only delicious, they are also beautiful to look at, with their rich purplish-blue color and glossy skin. They bring both flavor and vibrancy to any dish they touch.
Recently, I had been enjoying blueberry pancakes and blueberry yogurt bowls. Each time, I found myself craving more ways to enjoy this tiny, nutrient-packed fruit. It did not take me long to think of what to try next. Mug cakes were the obvious choice. There is something fun and satisfying about baking in a mug. Maybe it is the simplicity of the process. Or perhaps it is the anticipation that builds in those few minutes as your microwave does the work. Whatever it is, it always leaves me with a smile.
This morning, I was eager to make a blueberry mug cake. I wanted something warm and soft. It had to be filled with little bursts of juicy flavor. Mug cakes are perfect for mornings when you want a treat. You do not have the time or energy to commit to a full baking project. They offer instant gratification, and when blueberries are involved, you know you are in for something good.
Blueberries are packed with health benefits, which makes me feel even better about indulging in this fruity dessert. They are full of antioxidants, vitamins, and fiber. They support brain health, are good for the heart, and are known to improve digestion. It feels like such a win when something so tasty is also nourishing for the body. Adding them to a mug cake felt like the best of both worlds. It is sweet and satisfying. It is also wholesome and packed with nutrients.
I stirred the ingredients together in my favorite mug. I could hardly wait to see how it would turn out. The batter came together easily, with the blueberries peeking through like little jewels. As I placed the mug in the microwave and set the timer, I felt a wave of anticipation. The next few minutes seemed to stretch endlessly, as they always do when you are excited about something. The kitchen slowly began to fill with the scent of warm cake. I stood there watching through the microwave door. I willed the seconds to pass faster.
When the timer finally beeped and I pulled the mug out, the sight that greeted me made my heart happy. A perfectly risen, soft, golden mug cake greeted me. Plump blueberries were scattered throughout. Some of them gently burst from the heat, creating little pockets of fruit-filled sweetness. The texture was exactly what I had hoped for, light, fluffy, and slightly spongy. It held its shape beautifully and was warm enough to melt in your mouth.
The first spoonful was everything I wanted it to be. The warm cake was delicate. It had just the right amount of sweetness. The blueberries added juicy bursts of tart and sweet flavor. These flavors danced on my tongue. Each bite brought a sense of joy and comfort. It reminded me why I love baking so much in the first place. It was an instant favorite.
What I love the most about mug cakes is how versatile they are. You can play around with flavors and ingredients depending on your mood, what you have on hand, or the season. Adding blueberries gave it a fresh, fruity twist that made it feel both indulgent and light. It would make a lovely breakfast, a quick dessert, or even a mid-afternoon snack when you need a pick-me-up. It is one of those treats that fits seamlessly into your day and makes it better.
MugCake Monday has become more than a weekly tradition. It is a reminder that little things can bring a lot of joy. You do not need fancy equipment or complicated recipes to create something that feels special. Sometimes, all it takes is a few basic ingredients. Use a microwave and have the will to start your week with something sweet and homemade. And when blueberries are involved, it becomes an experience worth savoring.
If you have some blueberries lying around, try finding a way to make your Monday brighter. I highly recommend trying a blueberry mug cake. It is quick, it is satisfying, and it might even become your new favorite treat. You do not have to take my word for it. Try it out for yourself. You will see how something so simple can bring so much happiness. Let me know how your blueberry mug cake turns out. I would love to hear your thoughts and maybe even get some inspiration for next week’s MugCake Monday. Until then, happy baking and enjoy every sweet, fruity bite.
-4 Tablespoons All Purpose Flour
-2 Tablespoons Sugar
-1/4 Teaspoon Baking Powder
-1 Cup Blue Berries
-5 Drops Vanilla Essence
-3 Tablespoons Milk
-2 Tablespoons Vegetable Oil
-Pinch of Salt
Method
Mix the All Purpose Flour with the Baking Powder and Salt
-Add the 2 Tablespoons Sugar
-Add the 2 Tablespoons Vegetable Oil
-Add the 3 Tablespoons Milk
-Add the 5 Drops Vanilla Essence
-Mix all the Dry and Wet ingredients to get a smooth consistency
-Add in the 1 Cup Blue Berries
-Carefully fold them in so that they are evenly distributed
-Pour the batter into a Microwave safe Mug
-Microwave for 2 minutes and then check whether it is done. My Microwave has medium power so I Microwaved it for 4 minutes
-Take a spoon or fork and dig in, look at those whole yummy Blue Berries
-Enjoy!

BLUE BERRY MUG CAKE
Ingredients
- 4 Tablespoons All Purpose Flour
- 2 Tablespoons Sugar
- 1/4 Teaspoon Baking Powder
- 1 Cup Blue Berries
- 5 Drops Vanilla Essence
- 3 Tablespoons Milk
- 2 Tablespoons Vegetable Oil
- Pinch Salt
Instructions
-Mix the All Purpose Flour with the Baking Powder and Salt-Add the 2 Tablespoons Sugar-Add the 2 Tablespoons Vegetable Oil-Add the 3 Tablespoons Milk-Add the 5 Drops Vanilla Essence-Mix all the Dry and Wet ingredients to get a smooth consistency-Add in the 1 Cup Blue Berries. Carefully fold them in so that they are evenly distributed-Pour the batter into a Microwave safe Mug-Microwave for 2 minutes and then check whether it is done. My Microwave has medium power so I Microwaved it for 4 minutes-Remove from the Microwave and serve immediately
Details
Prep time: Cook time: Total time: Yield: 1 Serving
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