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.
Today, I’m thrilled to share my Low-Calorie Vanilla Mug Cake Recipe, a dessert that feels indulgent but keeps your waistline happy. I first discovered this magical little treat one rainy afternoon when I desperately wanted a warm dessert but didn’t want to spend hours baking or ruin my healthy eating goals. The beauty of this mug cake is that it’s quick, light, and perfect for when you need a cozy treat in minutes.
Every time I make this Low-Calorie Vanilla Mug Cake, I’m reminded of cozy evenings in my kitchen, sipping tea, and feeling like I’m treating myself without guilt. This recipe uses simple ingredients you likely already have at home, and it’s perfect for anyone craving something sweet but low in calories.
I’ve made this mug cake countless times, and it’s never failed to impress. Whether it’s a midweek treat or a little weekend indulgence, this cake brings joy and warmth.
Why I Love Making This Recipe
There’s something magical about mug cakes they’re instant gratification, comforting, and surprisingly light. I love this Low-Calorie Vanilla Mug Cake Recipe because it shows that desserts don’t have to be heavy or complicated to feel indulgent.
I often make it for myself when I want a quick sweet fix without breaking my healthy eating routine. It’s also a recipe I share with friends when they come over; they’re always amazed that something so simple can taste so fluffy, moist, and flavorful.
I’ve experimented with countless variations adding cinnamon, vanilla extract, or even a few sugar-free chocolate chips and every version reminds me why I fell in love with mug cakes in the first place. It’s the perfect way to turn a few simple pantry staples into a warm hug in a cup.
Ingredients & Little Kitchen Secrets
Here’s what you’ll need for one cozy mug cake:
- 3 tbsp oat flour (or almond flour for extra fluffiness)
- 1 tbsp unsweetened vanilla protein powder (optional, for extra protein)
- 1/2 tsp baking powder
- 1 tsp vanilla extract
- 2 tbsp sweetener of choice (I love erythritol or stevia)
- 3 tbsp unsweetened almond milk (or any milk you prefer)
- 1 tbsp Greek yogurt (optional, adds moistness)
- Pinch of salt
Kitchen Secrets:
- Always mix dry ingredients first before adding the wet ingredients to avoid clumps.
- For a fluffier cake, give the batter a little whisking with a fork to incorporate air.
- Don’t overcook! Microwave ovens vary, so check your cake after 60 seconds.
How I Make It, Step by Step
- In a small bowl or directly in your mug, mix oat flour, protein powder, baking powder, sweetener, and salt until combined.
- Add vanilla extract, almond milk, and Greek yogurt to the dry mixture. Stir until smooth.
- Optional: Sprinkle a few sugar-free chocolate chips or cinnamon on top for extra flavor.
- Microwave on high for 60–90 seconds. The cake should rise and be firm but moist in the center.
- Let it cool for a minute this makes it easier to enjoy and allows the flavors to set.
I often enjoy this step as a pause in my day, savoring the warm aroma filling my kitchen. It’s a little moment of mindfulness and self-care.
How I Serve It at Home
I like to top my Low-Calorie Vanilla Mug Cake with a dollop of Greek yogurt, a drizzle of sugar-free chocolate syrup, or a sprinkle of cinnamon. It’s perfect on its own, but a little garnish can make it feel extra special.
Sometimes I serve it with a warm cup of tea or coffee, turning a simple mug cake into a comforting mini dessert experience. It’s ideal for a solo treat, yet it can also be made for guests in minutes.
Storage, Reheating & Make-Ahead Tips
Mug cakes are best enjoyed fresh, but if you have leftovers:
- Store in an airtight container in the fridge for up to 2 days.
- Reheat in the microwave for 15–20 seconds to regain that warm, fluffy texture.
- You can also prepare dry ingredients in a small jar in advance; just add wet ingredients and microwave when ready.
This makes it a perfect low-calorie dessert for busy weeks or last-minute cravings.
100-Word Short Version
My Low-Calorie Vanilla Mug Cake Recipe is a quick, cozy dessert that’s light on calories but full of flavor. Using oat flour, almond milk, and a touch of sweetener, this mug cake is ready in just 90 seconds. Perfect for solo treats or quick indulgences, it’s moist, fluffy, and customizable with cinnamon, vanilla, or sugar-free chocolate chips. Serve warm with Greek yogurt or a drizzle of syrup. This recipe is a little hug in a mug simple, comforting, and guilt-free. Ideal for busy evenings, this mug cake proves desserts can be both healthy and utterly delicious.
Recipe Card Section (before conclusion)
⏱️ Time
Prep Time: 2 minutes
Cook Time: 1–2 minutes
Total Time: 3–4 minutes
🛒 Ingredients
- 3 tbsp oat flour
- 1 tbsp unsweetened vanilla protein powder (optional)
- 1/2 tsp baking powder
- 1 tsp vanilla extract
- 2 tbsp sweetener of choice
- 3 tbsp unsweetened almond milk
- 1 tbsp Greek yogurt (optional)
- Pinch of salt
👩🍳 Instructions
- Mix dry ingredients in a mug: oat flour, protein powder, baking powder, sweetener, and salt.
- Stir in wet ingredients: vanilla extract, almond milk, and Greek yogurt until smooth.
- Optional: Add cinnamon or sugar-free chocolate chips.
- Microwave on high for 60–90 seconds until risen and firm.
- Cool 1 minute, then serve with toppings of choice.
📝 Notes
- Don’t overcook to keep moistness.
- Use almond or oat milk for creamier texture.
- Can prepare dry mix in advance for convenience.
🍽️ Nutrition
Calories: ~120 per serving
Sugar: 2g
Protein: 5g
Fat: 2g
Carbs: 20g
Fiber: 3g
Cholesterol: 2mg
Low-Calorie Vanilla Mug Cake Recipe
- Prep Time: 2 minutes
- Cook Time: 1-2 minutes
- Total Time: 3-4 minutes
- Yield: 1 serving 1x
- Category: Dessert
- Method: Microwave
- Cuisine: British
Description
My Low-Calorie Vanilla Mug Cake Recipe is a cozy, guilt-free dessert that’s ready in minutes. Perfect for solo treats or last-minute indulgences, this light and fluffy mug cake is made with simple ingredients like oat flour, almond milk, and a touch of sweetener. Warm, comforting, and delicious, it’s ideal for busy evenings or whenever you need a quick sweet fix.
Ingredients
- 3 tbsp oat flour
- 1 tbsp unsweetened vanilla protein powder (optional)
- 1/2 tsp baking powder
- 1 tsp vanilla extract
- 2 tbsp sweetener of choice
- 3 tbsp unsweetened almond milk
- 1 tbsp Greek yogurt (optional)
- Pinch of salt
Instructions
- Mix dry ingredients in a mug: oat flour, protein powder, baking powder, sweetener, and salt.
- Stir in wet ingredients: vanilla extract, almond milk, and Greek yogurt until smooth.
- Optional: Add cinnamon or sugar-free chocolate chips.
- Microwave on high for 60–90 seconds until risen and firm.
- Cool 1 minute, then serve with toppings of choice.
Notes
Don’t overcook to keep moistness. Use almond or oat milk for creamier texture. Can prepare dry mix in advance for convenience.
Nutrition
- Serving Size: 1 mug
- Calories: 120
- Sugar: 2g
- Sodium: 50mg
- Fat: 2g
- Saturated Fat: 0.5g
- Unsaturated Fat: 1.5g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 3g
- Protein: 5g
- Cholesterol: 2mg
Conclusion
I hope my Low-Calorie Vanilla Mug Cake Recipe brings a little warmth and sweetness to your day. It’s a recipe that shows desserts can be simple, quick, and guilt-free while still feeling indulgent. Cooking isn’t just about ingredients it’s about creating moments of joy, sharing stories, and making memories. From my kitchen in the UK to yours, I hope this mug cake becomes a cozy ritual for you too.