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Satisfy your sweet tooth in minutes with this quick microwave Blueberry Mug Cake! Warm, fluffy, with juicy blueberries, it’s a single-serve treat for blueberry lovers!

blueberry mug cake in clear glass jar on cutting board

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I love baking, but sometimes I just need dessert right now. That’s where this blueberry mug cake comes in handy.

There is no need to wait for an oven or deal with tons of dishes – it’s a dessert made for my lazy moments!

For more deliciousness, give my Lemon Poke Cake, Apple Cinnamon Cake, or super simple Mason Jar Pancakes a try!

Why I love this recipe

It’s ready in under 5 minutes, perfect for satisfying my sweet cravings fast.
Ideal when I want a sweet treat without the effort of baking an entire blueberry cake or blueberry muffins.
The ricotta cheese gives it a rich, creamy texture that feels extra indulgent.
I get to enjoy it warm, straight from the mug, with no need to wait for it to cool.

Ingredients

ricotta cheese
butter
vanilla extract
maple syrup or honey
egg
flour
baking powder
salt
blueberries
powdered sugar

Step by step

ingredients for blueberry mug cake on marble countertop

In a small glass bowl or microwave-safe mug, whisk together ricotta cheese, melted butter, syrup, vanilla, and egg.
Add the flour, baking powder, and salt and stir to combine. Top with blueberries.
Microwave on high for 3 minutes, then remove from the microwave.
Dust mine with a little powdered sugar if you like and enjoy!

Tips for Best Results

Make sure to mix the wet and dry ingredients well for a fluffy texture.
Don’t overcook it! Microwaves vary, so keep an eye on the cake while it’s cooking.
For the best flavor, use fresh blueberries, but frozen ones work, too. Just don’t thaw them beforehand.

Variations

If you’re craving different berries, it’s simple to make this Blueberry Mug Cake your own! Switch out the blueberries with raspberries, blackberries, or indulge in chocolate chips for a new taste.

For a more indulgent treat, pop a spoonful of Nutella or peanut butter in the middle before microwaving – you’ll love the gooey center.

Try switching the vanilla extract for almond extract to change the flavor profile, or play with the sweetener, opting for agave or brown sugar instead of maple syrup or honey.

blueberry mug cake in clear glass jar on cutting board with fork holding one bite

Serving suggestion

Lightly dust the top with powdered sugar to enhance the sweetness.
Add a swirl of whipped cream or a cold scoop of ice cream for a delightful contrast.

Storage

This cake is best enjoyed fresh, but if you have any leftovers, you can store them in an airtight container in the fridge for up to 3 days. When you’re ready to eat it again, reheat it in the microwave for 20-30 seconds.

If you try this recipe please comment and rate it below, I love hearing from you!