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 still remember one rainy Sunday afternoon when I was feeling a little down, craving something sweet but not wanting to spend hours in the kitchen. That’s when I discovered the magic of the Classic 5-Minute Vanilla Mug Cake. The smell of warm vanilla filling my tiny kitchen, the soft, spongy texture ready in just a few minutes it felt like a cozy hug in a cup. Ever since, this mug cake has been my little secret to turning gloomy days into comforting, sweet memories.
If you’ve ever wanted a dessert that’s quick, satisfying, and utterly comforting, this vanilla mug cake is exactly what you need. Today, I’ll walk you through not only the recipe but also the little kitchen secrets that make it extra special. By the end, you’ll see why this simple cake has earned a permanent spot in my heart and my kitchen.

Why I Love Making This Recipe
There’s something magical about desserts you can make in under five minutes. The Classic 5-Minute Vanilla Mug Cake isn’t just quick it’s a reminder that happiness sometimes comes in small, sweet packages.
I love making this recipe because it’s forgiving. I can tweak it depending on what I have in the cupboard: a splash of milk, a little more sugar, or even a sprinkle of chocolate chips if the mood strikes. Watching it rise in the microwave is oddly satisfying, and taking that first spoonful while it’s still warm is pure joy.
What’s more, this mug cake isn’t just about feeding my sweet tooth. It’s about creating tiny moments of happiness moments I can share with friends, family, or even just savor quietly on my own. Cooking, after all, is about more than ingredients it’s about love, comfort, and memories.
Ingredients & Little Kitchen Secrets
Here’s what you’ll need for a single serving of this cozy treat:
- 4 tbsp all-purpose flour
- 2 tbsp granulated sugar
- 1/4 tsp baking powder
- Pinch of salt
- 3 tbsp milk (I usually use whole milk for extra creaminess)
- 1 tbsp vegetable oil (or melted butter for a richer flavor)
- 1/4 tsp vanilla extract
- Optional: a few chocolate chips, sprinkles, or a tiny drizzle of honey
Little kitchen secrets:
- Make sure your mug is microwave-safe and at least 300ml/10oz in size. The cake will rise quickly!
- Mix the dry ingredients first to ensure even distribution of baking powder.
- Stir gently once you add the wet ingredients. Over-mixing can make the cake tough.
- If you like, sprinkle a few chocolate chips or a tiny pinch of cinnamon on top before microwaving. It adds a little extra love.
How I Make It, Step by Step
- I grab my favorite mug and mix the dry ingredients flour, sugar, baking powder, and salt directly in the mug. It’s simple and keeps the cleanup easy.
- I pour in the milk, vegetable oil, and vanilla extract. Then, I gently whisk everything together with a fork or small whisk until smooth. The batter should be creamy and lump-free.
- Optional treats: This is when I might sprinkle a few chocolate chips on top or swirl in a teaspoon of peanut butter. It feels indulgent but doesn’t complicate the process.
- I microwave on high for 1 minute and 30 seconds to 2 minutes, depending on your microwave’s power. Keep an eye on it it will puff up quickly.
- I let it cool for a minute or two (just enough to avoid burning my tongue!) and then dig in with a spoon, savoring the soft, warm vanilla goodness.

How I Serve It at Home
Serving this mug cake is easy, but I love adding a few touches to make it feel extra special. Sometimes I dust it with powdered sugar or cocoa, drizzle some caramel or chocolate sauce, or add a tiny scoop of ice cream on top.
I like to enjoy it with a cup of tea or coffee. It’s one of those moments when the world slows down just a little. I often find myself sitting by the window, spoon in hand, watching the rain or chatting with my partner or kids. The Classic 5-Minute Vanilla Mug Cake makes these moments feel sweeter, more intentional, and full of love.
Storage, Reheating & Make-Ahead Tips
This mug cake is best enjoyed fresh from the microwave, but I understand sometimes life gets busy.
- Storage: You can store leftovers in an airtight container in the fridge for up to 24 hours, though it’s best eaten immediately.
- Reheating: Pop it back in the microwave for 20-30 seconds if chilled. It’ll regain its soft, warm texture.
- Make-ahead: You can prepare dry ingredients in a small jar and store them for a few days. When the craving hits, just add milk, oil, and vanilla—mix, microwave, and enjoy.
Little tip: avoid overcooking when reheating. It dries out quickly!
100-Word Short Version
This Classic 5-Minute Vanilla Mug Cake is my go-to comfort dessert. As a 34-year-old from the UK, I love recipes that bring warmth, joy, and ease. In just minutes, you can enjoy a soft, spongy vanilla cake with a hint of sweetness, made in a single mug. Mix flour, sugar, baking powder, salt, milk, oil, and vanilla in your favorite mug, microwave for 1-2 minutes, and savor immediately. Optional chocolate chips or a drizzle of caramel make it extra indulgent. Perfect for a cozy treat, a rainy afternoon, or a little sweet escape anytime.

Recipe Card Section
⏱️ Time
Prep: 2 minutes | Cook: 2 minutes | Total: 4 minutes
🛒 Ingredients
- 4 tbsp all-purpose flour
- 2 tbsp granulated sugar
- 1/4 tsp baking powder
- Pinch of salt
- 3 tbsp milk
- 1 tbsp vegetable oil
- 1/4 tsp vanilla extract
- Optional: chocolate chips, sprinkles, or honey
👩🍳 Instructions
- Mix dry ingredients (flour, sugar, baking powder, salt) in a microwave-safe mug.
- Add milk, oil, and vanilla. Stir gently until smooth.
- Optional: add chocolate chips or swirl in peanut butter.
- Microwave 1 min 30 sec to 2 min until risen.
- Let cool 1-2 minutes and enjoy warm.
📝 Notes
- Use a large mug to prevent overflow.
- Mix gently to avoid a tough cake.
- Enjoy immediately or store for 24 hours in the fridge.
- Add a scoop of ice cream or drizzle of caramel for indulgence.
🍽️ Nutrition
Serving Size: 1 mug 🍰
Calories: 220 kcal
Sugar: 12 g
Fat: 10 g
Saturated Fat: 2 g
Carbohydrates: 28 g
Protein: 3 g
Fiber: 1 g

Classic 5-Minute Vanilla Mug Cake
- Prep Time: 2 minutes
- Cook Time: 2 minutes
- Total Time: 4 minutes
- Yield: 1 serving 1x
- Category: Dessert
- Method: Microwave
- Cuisine: British
- Diet: Vegetarian
Description
This Classic 5-Minute Vanilla Mug Cake is soft, fluffy, and ready in just minutes. Perfect for a quick dessert or cozy treat, it’s a comforting hug in a cup that brings warmth and sweetness to any day.
Ingredients
- 4 tbsp all-purpose flour
- 2 tbsp granulated sugar
- 1/4 tsp baking powder
- Pinch of salt
- 3 tbsp milk
- 1 tbsp vegetable oil
- 1/4 tsp vanilla extract
- Optional: chocolate chips, sprinkles, or honey
Instructions
- Mix dry ingredients (flour, sugar, baking powder, salt) in a microwave-safe mug.
- Add milk, oil, and vanilla. Stir gently until smooth.
- Optional: add chocolate chips or swirl in peanut butter.
- Microwave 1 min 30 sec to 2 min until risen.
- Let cool 1-2 minutes and enjoy warm.
Notes
Use a large mug to prevent overflow. Mix gently to avoid a tough cake. Enjoy immediately or store for 24 hours in the fridge. Add a scoop of ice cream or drizzle of caramel for indulgence.
Nutrition
- Serving Size: 1 mug
- Calories: 220
- Sugar: 12
- Sodium: 50
- Fat: 10
- Saturated Fat: 2
- Unsaturated Fat: 8
- Trans Fat: 0
- Carbohydrates: 28
- Fiber: 1
- Protein: 3
- Cholesterol: 5
Conclusion
The Classic 5-Minute Vanilla Mug Cake is more than just a dessert it’s a little celebration in a cup. It reminds me that even on the busiest or rainiest days, I can create moments of warmth, joy, and sweetness. Cooking is my way of showing love to myself, my family, and friends. I hope that when you make this mug cake, it brings the same comfort and happiness it brings me. Let’s keep sharing these tiny, beautiful moments, one cozy recipe at a time.
