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Castella : Japanese Sponge Cake and Tokyo in 4 Days

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Japan is joyous to visit. Tokyo was always a 2 hour layover for us to and fro flights to Manila. This trip, we stayed longer than a layover and took a few days vacation. Tokyo was terrific! Why had we never done this before, we asked ourselves?

The castella cake is a Japanese sponge cake, of Portuguese origin.  Our family enjoyed its light, yet creamy texture. The castella cake is cut in tiny squares, mildly sweetened by honey, wholesome and takes care of the sweet cravings without the guilt.

But let me tell you about Tokyo,Japan. You can do Japan in 4 days like we did. Stay at a business hotel like Hotel Monterrey Ginza, right in the cosmopolitan Ginza district, the counterpart of our Manhattan area. The hotel was walking distance to subway transport systems, shopping districts, major stores and restaurants. This was a terrific hotel recommendation by my best friend, Veng, a frequent business traveler to Japan.

Japan is a beautiful, clean country, with a marvelous culture, the most polite, well-disciplined people in the world. Did I mention how clean the country is? Yes, Tokyo is one of the cleanest cosmopolitan cities in the world!

Food was marvelous everywhere we went. Whether it was a budget meal, street food, a medium-priced lunch or a fancy dinner, the Japanese expertly and artistically crafted and packaged food like it was a masterpiece. Everything was a culinary work of art. Every bite was outstanding!

If you don’t speak any Nippongo, the Japanese language, fear not. Japanese folk are so polite and aim to please. They try to be helpful. When we asked for directions, we were always greeted with a courteous bow, a polite smile and given all the help needed.

I followed the advice of my good friend Nonna Nanagas, of the blog A Pork In the Road. She’s the President & CEO of one of the world’s top ad agencies and regular business traveler to Japan. She shared these:

  • Go to Akihabara – for the newest, latest in electronic gadgets, toys, anime and manga only found in Japan. Definitely a geek’s haven.
  • Ginza St. – this was where all the high end shopping was. Major department stores are all here. Uniqlo alone, had 8 immense floors of the most hip fashions. Go down to the basement of these big department stores, like “Matsuzakaya” where the food stalls are. There are lots of free tastings, especially the early part of day. Drool over the artsy food styling and beautiful packaging.
  • Tsukiji Market – a must for foodies! The inner market is closed to visitors till 9:30 AM, but later you can go in and wander through a food paradise. This is the best place to have a sushi breakfast at affordable prices. Lots of kitchen gadgets and finds, too!
  • Shinjuku is a busy, commercial part of Tokyo where all the big department stores are like Takashimaya, Isetann, Tokyu Hands. The subway station is the biggest and busiest.
  • Shibuya is the youth center of Tokyo. Lots of energy, especially at night.
  • Mt. Fuji is a day trip in itself. Find out about bus tours via your hotel concierge. The bus takes you up to the 5th station (or mid level) and you can see the clouds below you. Heavenly!
  • Asakusa is another day trip for a taste of old Tokyo. The street called Nakamise dori leads to the main temple and is lined with stalls selling crafts and snacks.

Our grown sons who traveled with us, took off on their own for day trips to visit other cities like Shibuya, Ebisu,Harajuku, the fashion capital of the world, and Roppongi, a wealthy enclave of the best shops, restaurants. They spent an average of $4.00 or approximately 300 Japanese Yen per person for subway trips per day. Subway was clean, quick, efficient and easy to figure out. And guess what, nobody pushed or shoved. The Japanese politely line up and wait their turn. Yes, even during rush hour or a torrential downpour.


Yes, Tokyo we were smitten. We’ll definitely be back. We loved the splendid sights, the city by day or night, the clean city and the beauty of your people. Best of all, the food was outstanding. We’ll be back. Tokyo, take our word for it!

*Travel tip: Fall fares offer the best off season rates. United Airlines flew us on a 13 hour nonstop flight from Newark to Narita airport. Narita airport is 2 hours away from Tokyo by car, in moderate afternoon traffic. Be mindful of this distance if you have appointments to catch and heavy luggage to haul around.

Meanwhile, try baking this delightful Japanese sponge cake. You’ll be amazed at how light yet magnificent it can be!

After our Tokyo trip in 4 days, we were ready to move on to Manila, for more gastronomic adventures. More food and travel stories in my next post!

Castella Japanese Sponge Cake

Our Japan trip got me hooked on their healthy yet heavenly food. We loved the Castella, a Japanese sponge tea cake, of Portuguese origin. I found a terrific Castella cake recipe in the “Bake Me a Cake” cookbook of Manila-based author, Ginny Roces De Guzman. The author said it’s called “kasutera” (drop the ‘u’ when you say it). Ginny explained in the cookbook how to bake the cake by “foaming the egg yolks over hot water hastens the melting of the sugar and aerates the yolks, which makes the cake rise without any baking powder.” It’s one of the easiest cakes I’ve baked. What makes this elegant, delicate Castella so interesting, is that after baking, you make the cake moist by covering the cake in plastic. What a terrific idea, without grease or butter! I baked this Castella cake recipe from the “Bake Me A Cake” cookbook by Ginny Roces de Guzman  and it served four to six.
Course: Dessert
Cuisine: Asian, Japanese
Keyword: Japanese Castella Sponge Cake
Servings: 4 people
Calories: 165kcal
Author: Elizabeth Ann Quirino


  • Electric cake mixer
  • Large Loaf Pan


  • 5 whole egg yolks
  • 1/2 cup granulated sugar
  • 1/4 cup hot milk
  • 3/4 cup plus 2 Tablespoons all purpose flour
  • 5 whole egg whites
  • 1/4 cup granulated sugar for the egg whites
  • 1 Tablespoon honey for topping cake
  • 1/4 cup warm milk for adding to honey


  • Preheat oven to 350 F degrees. Line the bottom of an 8 X 12 inch baking pan with parchment paper.
  • Combine the egg yolks and sugar in a bowl, that is placed atop another bowl filled with hot water. Using a hand held mixer, beat the egg yolks until very thick, about 5 minutes.
  • Combine the hot milk and 1/4 cup honey in another bowl. Lower the speed of the mixer and slowly add the milk and honey to the egg yolk mixture.
  • Sift the flour over the egg yolk mixture and fold in thoroughly.
  • Beat the egg whites in a clean bowl on medium speed until the bubbles are fine and the whisk forms a pattern. Add the sugar gradually and continue to beat until thick and glossy.
  • Fold about one third of the egg whites into the egg yolk mixture to lighten it. Fold in the remaining egg whites gently but thoroughly.
  • Pour the batter into the prepared pan and bake for 30 minutes. The center of the cake should spring back when lightly touched. Remove the cake from the oven and let stand for a few minutes.
  • Brush the top of the cake with a tablespoon of honey thinned with a teaspoon of warm water.
  • While still warm, remove the cake carefully from the pan and put it inside a large plastic bag until it cools. The trapped heat in the bag will cause a little condensation to form which will keep the cake moist.
  • Slice the cake into even 2-inch squares or rectangles to serve. Serve the Castella slices unadorned, as is the tradition, with a cup of tea.
  • Disclosure:
    I was not paid to mention any brands or retail stores in this blog post. The currency rate for transportation fares cited in this post were based on foreign exchange rates the week we were in Tokyo, Japan. Check the foreign exchange markets at the time you make a trip for correct rates.
  • Hello, Friends! All the images and content on this blog are COPYRIGHT PROTECTED and owned by my media company Besa-Quirino LLC. This means BY LAW you are NOT allowed to copy, scrape, lift, frame, plagiarize or use my photos and  recipe content I wrote, on your website,books, films, television shows or videos  without my permission. If you want to republish this recipe or content on another website, video, news article,or media outlets mentioned above please ASK my permission, re-write it in your own words and simply link back to this blog to give proper attribution. It’s the legal thing to do. Thank you. Email me at [email protected]


Serving: 100grams | Calories: 165kcal | Carbohydrates: 42g | Protein: 0.4g | Fat: 0.5g | Saturated Fat: 0.1g | Polyunsaturated Fat: 0.1g | Monounsaturated Fat: 0.1g | Cholesterol: 14mg | Sodium: 3mg | Potassium: 7mg | Fiber: 0.01g | Sugar: 42g | Vitamin A: 18IU | Vitamin C: 0.03mg | Calcium: 2mg | Iron: 0.1mg

Notes on Nutrition: The nutrition information provided  in the recipe links is an estimate and will vary based on cooking methods and specific brands of ingredients used.

Copyright Notice: Hello, Friends! Please DO NOT LIFT OR PLAGIARIZE Asian in America recipes on this blog,  my original recipes, stories, photos or videos. All the images and content on this blog are COPYRIGHT PROTECTED and owned by my media company Besa-Quirino LLC by Elizabeth Ann Quirino. This means BY LAW you are NOT allowed to copy, scrape, lift, frame, plagiarize or use my photos, essays, stories and recipe content on your websites, books, films, television shows, videos, without my permission. If you wish to republish this recipe or content on media outlets mentioned above, please ASK MY PERMISSION, or re-write it in your own words and link back to my blog AsianInAmericaMag.com to give proper attribution. It is the legal thing to do. Thank you. Email me at [email protected]

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  1. Lots of good information Elizabeth! I’ve always wanted to visit Tokyo… and now even more so. Love the street scene and food photos! Castella seems so yummy – with such few basic ingredients. Thank you for sharing!

    1. Thanks, Catherine! Tokyo is magnificent! I highly recommend it. We should have done it sooner. All these years, we’ve just “flown past Tokyo” during layovers to Manila. Next time, we’ll stay longer & explore more. The food, sights, people were beautiful! Glad you came by 🙂

  2. I always wonder if we made a huge mistake (necessitated by finances, of course) when we did not leave the airport and stay for a few day to and from Bangkok for our honeymoon (both directions the layover was in Tokyo). Alas. Looks like you had a blast! And the cake sounds delicious!

    1. Thanks, Laura! You should go. Everyone said Tokyo was expensive. But friends told me ‘if you go to NYC often,then you can afford Tokyo.” So we planned it as a side trip to Manila. Go off-season or catch air fares on sale. Cathay Pacific offers good deals from the mid west. Good luck & thanks for the faithful blog-visit 🙂

    1. Hi Nami! I’m so honored you approve of my Kasutera! I was worried it will not measure up to everyone’s expectations, but I’ve made it a few times since this post and everyone loves it. Yes, Tokyo was terrific. We vowed to go back. Wouldn’t it be nice if we could time a trip at the same time next time. Thanks for your kind comments!

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