Craving something warm, fluffy, and oh-so comforting — but don’t feel like turning on the oven? This Yellow Mug Cake is buttery, soft, and ready in just a couple of minutes. Perfect for when that cake craving hits out of nowhere! Let’s make it together.

Yellow Mug Cake recipe

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Prep Time
3min
Cook Time
2min
Total Time
5min

Ingredients

1 Servings
(1 serving = 1 mug cake)

Dry Ingredients

  • all-purpose flour
    all-purpose flour
    4tbsp
  • sugar
    sugar
    2tbsp
  • baking powder
    baking powder
    1/4tsp
  • salt
    salt
    1pinch

Wet Ingredients

  • milk
    milk
    3tbsp
  • melted butter or neutral oil
    melted butter or neutral oil
    1tbsp
  • vanilla extract
    vanilla extract
    1/4tsp

Optional Toppings

  • sprinkle rainbow sprinkles
    sprinkle rainbow sprinkles
    1
  • fresh berries
    fresh berries
    1tbsp
  • drizzle glaze or chocolate sauce
    drizzle glaze or chocolate sauce
    1

How to make Yellow Mug Cake

Mix the dry ingredients

  1. Step 1

    In a microwave-safe mug, add all-purpose flour, sugar, baking powder, and a pinch of salt.

    Step 1.1: In a [microwave-safe mug](https://amzn
  2. Step 2

    Whisk everything together to ensure the baking powder is evenly distributed.

Add the wet ingredients

  1. Step 1

    Pour in the milk, melted butter or neutral oil, and vanilla extract.

    Step 2.1: Pour in the milk, melted butter or neutral oil, and vanilla extract
  2. Step 2

    Stir everything together until the mixture is smooth and lump-free.

Cook the cake

  1. Step 1

    Place the mug in the microwave and cook on medium-high power for 70 to 90 seconds.

    Step 3.1: Place the mug in the [microwave](https://amzn
  2. Step 2

    Watch as the batter puffs up and sets into a soft, golden sponge. The top should look firm but the inside should still feel moist.

    Step 3.1: Watch as the batter puffs up and sets into a soft, golden sponge
  3. Step 3

    Let the cake sit for a minute before eating to allow it to finish cooking as it cools.

Add the fun toppings (optional)

  1. Step 1

    Sprinkle rainbow sprinkles for a birthday cake vibe.

    Step 4.1: Sprinkle rainbow sprinkles for a birthday cake vibe
    Step 4.2: Sprinkle rainbow sprinkles for a birthday cake vibe
  2. Step 2

    Top with fresh berries for a fruity twist.

  3. Step 3

    Drizzle glaze or chocolate sauce for an extra indulgent treat.

    Step 4.1: Drizzle glaze or chocolate sauce for an extra indulgent treat

Nutrition (per serving)

Calories

151.5kcal (7.58%)

Protein

2.8g (5.6%)

Carbs

21.3g (7.75%)

Sugars

10.3g (20.6%)

Healthy Fat

2.5g

Unhealthy Fat

3.8g

% Daily Value based on a 2000 calorie diet

Tips & Tricks

  1. Make sure to whisk the dry ingredients thoroughly to avoid dense spots in the cake.

  2. Adjust the cooking time based on your microwave's power. Start with 70 seconds and add more time if needed.

  3. Let the cake cool for a minute after microwaving to allow it to set properly.

  4. Experiment with different toppings to customize your mug cake.

FAQS

  1. Can I use a different type of flour?

    Yes, you can try using whole wheat flour or gluten-free flour, but the texture may vary slightly.

  2. What can I use instead of butter?

    You can use neutral oil, such as vegetable or canola oil, as a substitute for butter.

  3. Can I make this mug cake vegan?

    Yes, use a plant-based milk like almond or soy milk and replace butter with a vegan alternative or oil.

  4. How do I know if my mug cake is done?

    The top should look set and spring back lightly when touched. If the middle looks wet, microwave in short bursts.

  5. Can I bake this in the oven instead of the microwave?

    Yes — bake in an oven-safe ramekin at 350°F (175°C) for about 12–15 minutes.

  6. How do I know when the mug cake is done?

    The top should look firm, and the inside should feel moist but not raw. Let it sit for a minute to finish cooking.

  7. Can I double the recipe?

    It's best to make one mug cake at a time to ensure even cooking. If you need more, prepare separate mugs.

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thegourmetschoice's profile picture

Rajani

(@thegourmetschoice)

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...

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