Matcha Peppermint Brownie Mug

Featured in: Simple Sweet Treats

This single-serve mug combines the rich, fudgy texture of a brownie with the fresh, earthy notes of matcha and a hint of peppermint. Prepared in just minutes using simple pantry ingredients, it offers a cozy dessert option without fuss. The batter blends cocoa, matcha powder, and peppermint extract, microwaved until just set but still soft. Optional chocolate chips add bursts of sweetness. Perfect for a quick indulgence, this treat suits vegetarians and can be made vegan by swapping dairy elements.

Updated on Fri, 28 Nov 2025 12:36:00 GMT
Steaming Matcha Peppermint Brownie Batter Mug Cake, a warm, individual dessert with melted chocolate chips. Save to Pinterest
Steaming Matcha Peppermint Brownie Batter Mug Cake, a warm, individual dessert with melted chocolate chips. | amberkettle.com

A rich, fudgy mug cake infused with earthy matcha and cool peppermint, ready in minutes for a delightful single-serve treat.

This mug cake has become my go-to when I want a fast, delicious dessert without much fuss.

Ingredients

  • Dry Ingredients: 2 tbsp all-purpose flour, 1 1/2 tbsp unsweetened cocoa powder, 1 tbsp granulated sugar, 1/2 tbsp matcha powder, 1/8 tsp baking powder, Pinch of salt
  • Wet Ingredients: 2 tbsp whole milk (or any plant-based milk), 1 tbsp melted unsalted butter (or coconut oil), 1/4 tsp peppermint extract, 1 tbsp chocolate chips (optional)

Instructions

Step 1:
In a microwave-safe mug, whisk together flour, cocoa powder, sugar, matcha powder, baking powder, and salt until well combined.
Step 2:
Add milk, melted butter, and peppermint extract. Stir until a smooth batter forms.
Step 3:
Fold in chocolate chips if using.
Step 4:
Microwave on high for 50–70 seconds, or until the top is just set but still fudgy in the center.
Step 5:
Let cool for 1–2 minutes before enjoying straight from the mug.
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| amberkettle.com

My family loves sitting around the kitchen counter enjoying these warm, minty mug cakes together during chilly evenings.

Notes

Top with whipped cream or a dusting of powdered sugar for extra flair.

Required Tools

Microwave-safe mug, Measuring spoons, Small whisk or fork

Allergen Information

Contains dairy (milk, butter), gluten (flour), and may contain soy (chocolate chips). Check all ingredient labels if you have allergies or dietary restrictions.

A close-up of a delightful Matcha Peppermint Brownie Batter Mug Cake, perfect for a quick and easy treat. Save to Pinterest
A close-up of a delightful Matcha Peppermint Brownie Batter Mug Cake, perfect for a quick and easy treat. | amberkettle.com

This mug cake is the perfect quick indulgence that combines unique flavors with simple ingredients.

Recipe FAQs

Can I use a different type of milk?

Yes, plant-based milks like almond or oat milk work well as dairy alternatives without affecting taste.

How do I make it vegan-friendly?

Substitute butter with coconut oil, use plant-based milk, and opt for dairy-free chocolate chips.

What is the best microwave time to ensure fudginess?

Microwave on high for 50 to 70 seconds; stop when the top is set yet the center remains soft.

Can I adjust the peppermint flavor?

Yes, modify the peppermint extract quantity to achieve your preferred intensity, from mild to bold.

Are chocolate chips necessary?

Chocolate chips are optional but can add extra bursts of sweetness and texture.

What tools do I need to prepare this mug dessert?

A microwave-safe mug, measuring spoons, and a small whisk or fork are sufficient.

Matcha Peppermint Brownie Mug

A fudgy mug cake blending matcha and peppermint flavors for a quick, single-serve indulgence.

Prep duration
5 min
Time to cook
1 min
Total duration
6 min
Created by Molly Easton


Skill level Easy

Cuisine Fusion

Makes 1 Portions

Dietary details Meat-free

What You'll Need

Dry Ingredients

01 2 tablespoons all-purpose flour
02 1 1/2 tablespoons unsweetened cocoa powder
03 1 tablespoon granulated sugar
04 1/2 tablespoon matcha powder
05 1/8 teaspoon baking powder
06 Pinch of salt

Wet Ingredients

01 2 tablespoons whole milk or plant-based milk
02 1 tablespoon melted unsalted butter or coconut oil
03 1/4 teaspoon peppermint extract
04 1 tablespoon chocolate chips (optional)

Directions

Step 01

Combine Dry Ingredients: In a microwave-safe mug, whisk together flour, cocoa powder, sugar, matcha powder, baking powder, and salt until evenly mixed.

Step 02

Incorporate Wet Ingredients: Add milk, melted butter, and peppermint extract to the mug and stir until a smooth batter forms.

Step 03

Add Chocolate Chips: Gently fold in chocolate chips if desired.

Step 04

Microwave Cooking: Heat the mug on high power for 50 to 70 seconds, until the top is set but the center remains fudgy.

Step 05

Cooling: Allow the mug cake to cool for 1 to 2 minutes before serving directly from the mug.

Equipment needed

  • Microwave-safe mug
  • Measuring spoons
  • Small whisk or fork

Allergy details

Be sure to look at every ingredient. If you have concerns, ask your healthcare provider.
  • Contains dairy, gluten, and may contain soy.

Nutrition Info (one portion)

Information shown is for general reference. Please speak to your doctor for nutrition advice.
  • Energy: 260
  • Lipids: 14 g
  • Carbohydrates: 32 g
  • Proteins: 4 g