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The Ultimate Easy Vegan Mug Cake

  • Writer: Toni
    Toni
  • 2 days ago
  • 2 min read

Because Sometimes You Need Cake Now


I love recipes that show how simple vegan baking can be, and this vegan mug cake is one of my all-time favourites. It’s soft, chocolatey, comforting, and ready in under 5 minutes from start to finish.


One mug. One fork. One microwave. That’s it.


This is the kind of recipe I share with friends to prove that baking doesn’t have to be complicated, and that vegan baking is just… baking. No egg replacers, no fancy ingredients, no drama.


A top down photo of a vegan chocolate mug cake with a dollop of smooth peanut butter on top
This is the easiest and quickest chocolate cakes you'll ever make

The Ultimate Vegan Chocolate Mug Cake

You’ll need:

  • 4 tbsp plain flour

  • 2 tbsp sugar (caster or brown)

  • 2 tbsp cocoa powder

  • ¼ tsp baking powder

  • Pinch of salt

  • 3 tbsp plant milk (soy, oat, almond – whatever you prefer)

  • 2 tbsp vegetable oil (or melted coconut oil)

  • ½ tsp vanilla extract (optional, but lovely)


Optional extras:

  • Dairy-free chocolate chips

  • Chopped nuts

  • A spoon of nut butter in the middle


Method:

  1. Add all the dry ingredients straight into a microwave-safe mug and mix well with a fork.

  2. Pour in the plant milk, oil, and vanilla. Stir until smooth. Make sure there is no dry flour at the bottom.

  3. If you’re adding chocolate chips or a filling, stir them in now, or drop them into the centre.

  4. Microwave on high for 60-90 seconds.

    • Start with 60 seconds and check - it should look set but still soft.

  5. Let it cool for a minute, then enjoy straight from the mug.


Health Benefits of the Ingredients

This ultimate vegan mug cake is made from simple plant-based ingredients that add nutrients to your diet.


Plain Flour

  • Provides carbohydrates for quick energy

  • Fortified flours often contain added iron and B vitamins


Cocoa Powder

  • Rich in antioxidants called flavonoids

  • Contains magnesium and iron

  • Linked to improved mood (yes, chocolate really can make you happier)


Plant Milk

  • Naturally cholesterol-free

  • Often fortified with calcium, vitamin D, and B12 and sometimes with calcium and iodine

  • Soy milk adds extra protein


Vegetable or Coconut Oil

  • No cholesterol

  • Provides essential fats needed for nutrient absorption

  • Coconut oil adds richness, while vegetable oil keeps the cake light


Optional Add-Ins

  • Nuts add fibre, protein, and healthy fats

  • Dark vegan chocolate provides more antioxidants and iron

  • Nut butter adds protein and minerals, and makes it extra filling


Why I Love This Recipe

This vegan mug cake is perfect for beginners, students, busy evenings, or anyone who thinks vegan baking is complicated.


It’s proof that:

  • You don’t need eggs to bake

  • You don’t need expensive substitutes

  • Vegan baking can be super simple


When you try it, tweak it, or invent your own version. Baking should be fun, flexible, and delicious - especially when it’s vegan.


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