This Pineapple Upside-Down Mug Cake is buttery, fruity, and irresistibly soft — made right in your favorite mug! You’ll love how the caramelized pineapple melts into the fluffy vanilla sponge beneath. It’s tropical, golden, and ready in under 2 minutes — no oven, no eggs, no fuss!
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In a microwave-safe mug, add brown sugar and melted butter. Spread it evenly across the bottom of the mug to help the pineapple caramelize.
Place a pineapple ring over the sugar layer and add a maraschino cherry in the center if desired.
In a small bowl, whisk together flour, sugar, baking powder, and a pinch of salt.
Add milk, melted butter (or oil), and vanilla extract to the dry ingredients. Stir until the mixture is smooth and lump-free.
Pour the batter gently over the pineapple layer, ensuring it is completely covered.
Microwave on medium-high power for 90 seconds, or until the top looks set and the cake feels soft and fluffy.
Let the mug cake cool for a minute before adding the topping.
In another bowl, mix softened cream cheese, powdered sugar, and pineapple puree until smooth. Spread this evenly on top of the mug cake.
Garnish with pineapple slices and a dollop of strawberry jam for a fruity, glossy finish.
Ensure the mug you use is microwave-safe to avoid any accidents.
For a more intense pineapple flavor, use fresh pineapple puree in the topping.
If you prefer a less sweet cake, reduce the sugar in the batter slightly.
Microwave power can vary, so check the cake after 90 seconds and add a few more seconds if needed.
Serve the mug cake warm for the best taste and texture.
Can I use fresh pineapple instead of canned?
Yes, fresh pineapple works perfectly for this recipe and adds a more natural flavor.
What can I use instead of cream cheese for the topping?
You can use whipped cream or Greek yogurt as a substitute for cream cheese.
Can I make this mug cake vegan?
Yes, you can substitute milk with a plant-based alternative and butter with coconut oil or vegan butter.
How do I know if the mug cake is cooked properly?
The top should look set, and the cake should feel soft and fluffy when touched. If it’s still wet, microwave for a few more seconds.
Can I add coconut for more flavor?
Definitely! A tablespoon of desiccated coconut in the batter or sprinkled on top adds a lovely piña colada twist.
Can I prepare this mug cake in advance?
It’s best enjoyed fresh, but you can prepare the batter and base layer in advance and microwave it just before serving.
I’m Rajani, a passionate cook with over 15 years of experience creating delicious, approachable dishes. My love for food began in childhood, inspired by watching Sanjeev Kapoor’s Khana Khazana with my mom and helping her in the kitchen. On The Gourmet’s Hut, I share tried-and-tested authentic Indian recipes and quick microwave mug cake recipes perfect for busy days. My goal is to make cooking simple, flavorful, and fun—because food brings people together and every meal should create memories.
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