Moist Eggless Vanilla Mug Cake in Microwave Cozy, Quick & Delicious!

Hi👋 I’m MARILYN, a 34-year-old from the United Kingdom. Cooking is my passion, and I love sharing delicious, easy-to-follow recipes. Join me on marilynrecipes.com to explore a world of culinary delights, from comforting classics to innovative creations. Let’s make cooking fun and enjoyable for everyone! Cooking is about more than just food it’s about sharing stories and making memories.

I remember one rainy afternoon last winter. I was craving something sweet but didn’t want to turn on the oven or mess with eggs. That’s when I discovered the magic of a moist eggless vanilla mug cake in the microwave. It was warm, fluffy, and ready in minutes the perfect comfort for a cozy day at home. From that moment on, this mug cake became my go-to quick treat whenever I needed a little happiness in a cup.

Whether you’re a busy teen, a student in a dorm, or just someone who loves dessert without the fuss, this eggless vanilla mug cake is a lifesaver. Today, I’m going to share my tried-and-true method, my little kitchen secrets, and tips to make sure your cake is moist, fluffy, and absolutely scrumptious.

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Why I Love Making This Recipe

There’s something magical about a cake made in a mug. It’s instant comfort and pure joy. What I adore about this recipe is that it’s completely eggless, yet it’s soft, moist, and melts in your mouth. Plus, you can whip it up in less than five minutes literally from start to finish. I also love the versatility: sprinkle chocolate chips, add a swirl of Nutella, or drizzle caramel on top.

Making this mug cake is more than just baking it’s about creating a moment for yourself. That smell of warm vanilla in the microwave, the soft cake that rises perfectly… it’s like a hug in dessert form. And the best part? You can enjoy it straight from the mug, no plates or mess required.


Ingredients & Little Kitchen Secrets

Here’s what you’ll need to make one perfectly moist eggless vanilla mug cake:

  • 4 tbsp all-purpose flour
  • 3 tbsp granulated sugar
  • 1/4 tsp baking powder
  • A pinch of salt
  • 3 tbsp milk (dairy or plant-based)
  • 1 tbsp vegetable oil
  • 1/4 tsp pure vanilla extract
  • Optional: 1 tbsp chocolate chips or nuts

Little Kitchen Secrets:

  1. Room temperature milk helps the batter mix evenly.
  2. Do not overmix just stir until smooth. Overmixing can make the cake dense.
  3. Microwave power varies: start with 90 seconds and check. If it’s slightly wet on top, microwave in 10-second bursts.
  4. Add a pinch of cinnamon or nutmeg for a cozy twist.

How I Make It, Step by Step

  1. In a microwave-safe mug, combine flour, sugar, baking powder, and salt. Stir with a fork to blend dry ingredients.
  2. Add milk, vegetable oil, and vanilla extract. Gently mix until smooth. Don’t worry about tiny lumps they’ll bake out.
  3. If using chocolate chips or nuts, fold them in now.
  4. Microwave on high for 90 seconds. Check for doneness: the top should spring back when lightly touched. If needed, microwave for an additional 10–20 seconds.
  5. Let it cool for 1–2 minutes before enjoying. Be careful the mug will be hot!
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How I Serve It at Home

I like to top my moist eggless vanilla mug cake with a scoop of vanilla ice cream or a drizzle of chocolate sauce. Sometimes I sprinkle a little powdered sugar or cocoa powder for a café-style finish. It’s also delicious with fresh berries or a dollop of whipped cream.

Serving it straight from the mug makes cleanup effortless, and you can even serve it as a surprise treat for family members. Watching their eyes light up when you say, “I made you a cake in 5 minutes!” is priceless.


Storage, Reheating & Make-Ahead Tips

  • Storage: This mug cake is best enjoyed immediately. You can refrigerate leftovers in an airtight container for up to 24 hours, though the texture is best fresh.
  • Reheating: Microwave for 20–30 seconds to warm it up. Avoid overheating, or it can dry out.
  • Make-ahead: Mix the dry ingredients ahead of time in a small jar. When the craving hits, just add milk, oil, and vanilla. Quick and convenient!

100-Word Short Version

Craving cake but short on time? Try this moist eggless vanilla mug cake in the microwave! It’s soft, fluffy, and ready in just 5 minutes. Mix 4 tbsp flour, 3 tbsp sugar, 1/4 tsp baking powder, a pinch of salt, 3 tbsp milk, 1 tbsp oil, and 1/4 tsp vanilla in a mug. Microwave for 90 seconds and enjoy warm. Add chocolate chips or nuts for extra delight. Perfect for instant comfort, easy clean-up, and solo indulgence, this eggless mug cake is my go-to treat whenever I need a cozy, sweet escape.


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Recipe Card Section

⏱️ Time: 5 minutes
🛒 Ingredients: <ul> <li>4 tbsp all-purpose flour</li> <li>3 tbsp granulated sugar</li> <li>1/4 tsp baking powder</li> <li>Pinch of salt</li> <li>3 tbsp milk (dairy or plant-based)</li> <li>1 tbsp vegetable oil</li> <li>1/4 tsp pure vanilla extract</li> <li>Optional: 1 tbsp chocolate chips or nuts</li> </ul>

👩‍🍳 Instructions: <ol> <li>Mix flour, sugar, baking powder, and salt in a microwave-safe mug.</li> <li>Add milk, vegetable oil, and vanilla extract. Stir until smooth.</li> <li>Fold in chocolate chips or nuts if using.</li> <li>Microwave on high for 90 seconds. Check doneness and microwave additional 10–20 seconds if needed.</li> <li>Let cool 1–2 minutes, then enjoy straight from the mug.</li> </ol>

📝 Notes:

  • Use room temperature milk for best results.
  • Do not overmix to keep it soft.
  • Microwave times vary; check carefully.
  • Add spices or toppings for variation.

🍽️ Nutrition (per mug):
Calories: 230 | Sugar: 15g | Fat: 9g | Saturated Fat: 1.5g | Carbohydrates: 32g | Fiber: 1g | Protein: 3g | Sodium: 120mg | Cholesterol: 0mg

Print
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Moist Eggless Vanilla Mug Cake in Microwave

Moist Eggless Vanilla Mug Cake in Microwave

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  • Author: Marilyn
  • Prep Time: 2 minutes
  • Cook Time: 3 minutes
  • Total Time: 5 minutes
  • Yield: 1 serving 1x
  • Category: Dessert
  • Method: Microwave
  • Cuisine: British
  • Diet: Vegetarian

Description

Enjoy a **moist eggless vanilla mug cake in the microwave** in just 5 minutes! Soft, fluffy, and comforting, this quick dessert is perfect for solo indulgence or cozy moments at home. Ideal for busy days, this eggless mug cake melts in your mouth and satisfies every sweet craving instantly.


Ingredients

Scale
  • 4 tbsp all-purpose flour
  • 3 tbsp granulated sugar
  • 1/4 tsp baking powder
  • Pinch of salt
  • 3 tbsp milk (dairy or plant-based)
  • 1 tbsp vegetable oil
  • 1/4 tsp pure vanilla extract
  • Optional: 1 tbsp chocolate chips or nuts

Instructions

  1. Mix flour, sugar, baking powder, and salt in a microwave-safe mug.
  2. Add milk, vegetable oil, and vanilla extract. Stir until smooth.
  3. Fold in chocolate chips or nuts if using.
  4. Microwave on high for 90 seconds. Check doneness and microwave additional 10–20 seconds if needed.
  5. Let cool 1–2 minutes, then enjoy straight from the mug.

Notes

Use room temperature milk for best results. Do not overmix to keep it soft. Microwave times vary; check carefully. Add spices or toppings for variation.


Nutrition

  • Serving Size: 1 mug
  • Calories: 230
  • Sugar: 15g
  • Sodium: 120mg
  • Fat: 9g
  • Saturated Fat: 1.5g
  • Unsaturated Fat: 7.5g
  • Trans Fat: 0g
  • Carbohydrates: 32g
  • Fiber: 1g
  • Protein: 3g
  • Cholesterol: 0mg

Conclusion

This moist eggless vanilla mug cake in the microwave is proof that comfort doesn’t have to be complicated. It’s quick, cozy, and brings a little happiness to any day. I love how it reminds me of simple joys and small, sweet moments in life. Whether it’s a rainy day, a late-night craving, or just a moment for yourself, this mug cake is a warm hug in dessert form. Cooking and sharing these small treats makes memories sweeter and I hope you feel that joy with every bite.

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