1 Minute Matcha Mug Cake 🍵

1 Minute Matcha Mug Cake 🍵 is a easy Japanese recipe that serves 1. 300 calories per serving. Recipe by CupofTJ on YouTube.

Prep: 5 min | Cook: 1 min | Total: 11 min

Cost: $0.62 total, $0.62 per serving

Ingredients

  • 4 tbsp All-Purpose Flour (sifted)
  • 2 tbsp Granulated Sugar (fine)
  • 1 tsp Matcha Powder (culinary grade, sifted to avoid clumps)
  • 0.25 tsp Baking Powder (double‑acting)
  • 3 tbsp Milk (any dairy or plant‑based milk)
  • 1 tbsp Vegetable Oil (neutral‑flavored oil)
  • 1 pinch Salt (fine sea salt)
  • 1 tsp Powdered Sugar (for dusting after cooking)
  • 1 tbsp Almonds (sliced or slivered, toasted optional)

Instructions

  1. Combine Dry Ingredients

    In the microwave‑safe mug, add the sifted flour, granulated sugar, matcha powder, and baking powder. Stir with a spoon until evenly mixed and no lumps remain.

    Time: PT1M

  2. Add Wet Ingredients

    Add the milk, vegetable oil, and a pinch of salt to the dry mixture. Mix thoroughly until you have a smooth batter with a pourable consistency.

    Time: PT2M

  3. Microwave the Cake

    Place the mug in the microwave and cook on high for 1 minute. Check the cake; if it’s still wet in the center, continue in 15‑second bursts until a toothpick inserted comes out clean (usually no more than 30 seconds).

    Time: PT1M30S

  4. Finish and Serve

    Allow the mug cake to cool for 30 seconds, then dust with powdered sugar and sprinkle sliced almonds on top. Enjoy straight from the mug or transfer to a plate.

    Time: PT1M

Nutrition Facts

Calories
300
Protein
5 g
Carbohydrates
35 g
Fat
12 g
Fiber
1 g

Dietary info: Vegetarian, Can be made vegan by using plant‑based milk

Allergens: Gluten, Dairy, Tree Nuts

Last updated: April 7, 2026

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1 Minute Matcha Mug Cake 🍵

Recipe by CupofTJ

A super easy, single‑serve matcha mug cake that’s ready in minutes using the microwave. Light, fluffy, and flavored with vibrant culinary‑grade matcha, it’s perfect for a quick dessert or snack.

EasyJapaneseServes 1

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
4m
Prep
1m
Cook
10m
Cleanup
15m
Total

Cost Breakdown

$0.62
Total cost
$0.62
Per serving

Critical Success Points

  • Ensuring dry ingredients are well‑combined to avoid green clumps
  • Monitoring microwave time to prevent overcooking

Safety Warnings

  • The mug will be hot after microwaving – use a pot holder.
  • Steam can burn – open the mug carefully.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of matcha mug cake in Japanese‑inspired dessert culture?

A

Matcha has been used for centuries in Japanese tea ceremonies and sweets. The mug cake format is a modern, Western‑inspired twist that brings the traditional green tea flavor to a quick, single‑serve dessert, reflecting today’s fast‑paced lifestyle while honoring the earthy taste of matcha.

cultural
Q

What are the traditional regional variations of matcha‑flavored desserts in Japan?

A

In Japan, matcha appears in wagashi such as matcha mochi, matcha daifuku, and matcha‑kissel. Some regions add red bean paste or sweetened chestnut, while others incorporate matcha into cakes and pastries using different flours or sweeteners.

cultural
Q

How is a matcha mug cake traditionally served in Japanese cafés or homes?

A

While mug cakes are not traditional, cafés often serve matcha desserts with a dusting of powdered sugar and a side of toasted nuts or a drizzle of sweet red bean paste, offering a balance of bitterness and sweetness.

cultural
Q

What occasions or celebrations is matcha‑flavored cake associated with in Japanese culture?

A

Matcha sweets are popular during tea ceremonies, seasonal festivals like Hanami (cherry‑blossom viewing), and as a modest treat for birthdays or gatherings, symbolizing harmony and respect.

cultural
Q

What other Japanese‑inspired dishes pair well with a matcha mug cake?

A

A light green tea (sencha) or a cup of hojicha complements the cake. For a fuller meal, serve alongside fresh fruit, a dollop of sweet red bean paste, or a scoop of vanilla ice cream.

cultural
Q

What makes matcha mug cake special compared to other microwave cakes?

A

The vibrant green color and subtle earthy bitterness of high‑quality matcha set it apart, offering a unique flavor profile that blends Japanese tradition with the convenience of a microwave mug cake.

cultural
Q

What are the most common mistakes to avoid when making matcha mug cake?

A

Common errors include over‑mixing the batter, using too much microwave time (which makes the cake rubbery), and not sifting the matcha, which can create green specks and uneven flavor.

technical
Q

Why does this matcha mug cake recipe use baking powder instead of baking soda?

A

Baking powder provides a reliable rise in the short microwave cooking time without needing an acidic ingredient. Baking soda would require an acid (like lemon juice) to activate, which could alter the delicate matcha flavor.

technical
Q

Can I make matcha mug cake ahead of time and how should I store it?

A

Yes, you can prepare the dry mix in advance and store it in a sealed bag. Once cooked, keep the cake in an airtight container in the refrigerator for up to 24 hours and reheat briefly in the microwave before serving.

technical
Q

What texture and appearance should I look for when the matcha mug cake is done?

A

The cake should be puffed, lightly springy to the touch, and have a moist crumb. The surface will be a smooth, glossy green with a slight dome; a toothpick inserted in the center should come out clean or with a few moist crumbs.

technical
Q

What does the YouTube channel CupofTJ specialize in?

A

The YouTube channel CupofTJ focuses on quick, budget‑friendly recipes and kitchen hacks, often featuring Asian‑inspired flavors and single‑serve microwave creations that are easy for home cooks.

channel
Q

How does the YouTube channel CupofTJ's approach to Japanese‑inspired cooking differ from other cooking channels?

A

CupofTJ blends traditional Japanese ingredients like matcha with modern, time‑saving techniques such as microwave cooking, emphasizing simplicity and minimal equipment, whereas many other channels focus on more elaborate, multi‑step preparations.

channel

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