Japanese tea sandwiches, or sandowicchi, are delicate, crustless sandwiches served at tea ceremonies, parties, and cafés across Japan. They are known for their soft, pillowy bread, thinly sliced fillings, and elegant presentation. This recipe guide shows you how to make two classic versions—egg salad and cucumber—with a creamy, slightly sweet Japanese-style egg salad that is uniquely delicious.
Ingredients
For the Egg Salad Filling
- 6 large eggs (about 300 g / 10.5 oz)
- 3 tablespoons (45 g) Japanese mayonnaise (such as Kewpie) or regular mayonnaise
- 1 teaspoon (5 ml) Dijon mustard (optional)
- 1/4 teaspoon salt
- 1/8 teaspoon white pepper
For the Cucumber Filling
- 1 English cucumber (about 300 g / 10.5 oz), very thinly sliced
- 1/2 teaspoon salt
- 2 tablespoons (30 g) unsalted butter, softened
- 1 tablespoon (15 g) Japanese mayonnaise
For Assembly
- 8 slices white sandwich bread (shokupan if available)
- 1 tablespoon (15 g) unsalted butter, softened (for spreading)
Instructions
- Prepare the eggs: Place the eggs in a saucepan and cover with cold water by 1 inch (2.5 cm). Bring to a boil over high heat, then remove from heat, cover, and let sit for 12 minutes. Drain and cool under cold running water, then peel.
- Make the egg salad: Finely chop the peeled eggs and place them in a bowl. Add the mayonnaise, Dijon mustard, salt, and white pepper. Mix gently until well combined but still slightly chunky. Set aside.
- Prepare the cucumber: Place the cucumber slices in a colander, sprinkle with the 1/2 teaspoon salt, and toss. Let sit for 10 minutes to draw out excess moisture. Rinse quickly, then pat dry thoroughly with paper towels.
- Mix the cucumber filling: In a small bowl, combine the softened butter and mayonnaise until smooth. Add the dried cucumber slices and toss to coat evenly.
- Spread the bread: Lay the 8 slices of bread on a cutting board. Spread a thin layer of softened butter on one side of each slice. This prevents the fillings from making the bread soggy.
- Assemble the sandwiches: Divide the egg salad evenly among 4 slices of bread, spreading it to the edges. Top with the remaining 4 slices, buttered side down. Repeat with the cucumber filling for the other 4 sandwiches.
- Trim and slice: Using a sharp serrated knife, cut off the crusts from each sandwich. Then cut each sandwich into 4 equal rectangles or triangles (finger-sized pieces are traditional).
- Serve: Arrange the sandwiches on a platter and serve immediately, or refrigerate briefly to firm up.
Tips
- Use fresh, soft bread: Japanese milk bread (shokupan) is ideal because it is pillowy and slightly sweet. If you can’t find it, use a good-quality white sandwich bread—just make sure it’s fresh and not too crusty.
- Don’t skip the butter: Spreading a thin layer of butter on the bread creates a barrier that keeps the fillings from soaking in. This is essential for making sandwiches ahead of time.
- Slice thinly: The hallmark of Japanese tea sandwiches is their thin, elegant slices. Use a sharp knife and cut with a gentle sawing motion to avoid squishing the bread.
- Chill before slicing: If you have time, wrap the assembled sandwiches in plastic wrap and refrigerate for 15–30 minutes before trimming and slicing. This helps them hold their shape and makes cutting cleaner.
Serving Suggestions
Japanese tea sandwiches are typically served as part of a light meal or afternoon tea. Arrange them on a platter with pickled vegetables, fresh fruit, or a small salad. They also pair beautifully with a pot of green tea, such as sencha or genmaicha, or a light miso soup for a more substantial snack.
Variations
- Smoked salmon: Replace the cucumber with thin slices of smoked salmon. Spread the bread with a mixture of cream cheese and a squeeze of lemon juice, then layer the salmon on top.
- Ham and cheese: Use thin slices of cooked ham and mild cheese, such as Gouda or Swiss. Spread a little Japanese mayonnaise on the bread for extra creaminess.
- Fruit sandwiches: For a sweet version, use whipped cream and fresh strawberries or kiwi. These are popular in Japanese convenience stores and are called fruit sandos.
- Vegetarian option: Add thin slices of avocado and a sprinkle of sesame seeds to the cucumber filling for extra texture and flavor.
Storage and Reheating
Japanese tea sandwiches are best enjoyed the day they are made. If you need to store them, wrap the uncut sandwiches tightly in plastic wrap and refrigerate for up to 24 hours. The bread may soften slightly, but the butter barrier helps keep them from becoming soggy. Do not freeze, as the texture of the bread and fillings will suffer. These sandwiches are typically served cold or at room temperature, so no reheating is needed.
Frequently Asked Questions
What is the best bread for Japanese tea sandwiches?
Japanese milk bread (shokupan) is the traditional choice because it is soft, slightly sweet, and holds up well to thin slicing. If you can’t find it, use a high-quality white sandwich bread that is fresh and not too dense. Avoid bread with thick crusts, as they are harder to trim neatly.
Can I make these sandwiches ahead of time?
Yes, you can assemble the sandwiches a few hours ahead. Spread the butter on the bread to prevent sogginess, then wrap the whole sandwiches tightly in plastic wrap and refrigerate. Slice them just before serving to keep the edges fresh and neat.
How do I get clean, even slices?
Use a very sharp serrated knife and slice with a gentle sawing motion. Chilling the assembled sandwiches for 15–30 minutes before slicing helps them hold their shape. Also, press down lightly with your free hand on top of the sandwich to keep it steady.
Can I use regular mayonnaise instead of Japanese mayonnaise?
Yes, you can. Japanese mayonnaise (like Kewpie) is creamier and slightly tangier than regular mayonnaise, but regular mayonnaise will still work. To mimic the flavor, add a tiny pinch of sugar and a drop of rice vinegar to the regular mayonnaise.
What other fillings are popular in Japan?
Besides egg salad and cucumber, popular fillings include tuna salad (mixed with mayonnaise), ham and cheese, and fruit with whipped cream. These are all easy to make at home and follow the same assembly method.
Are these sandwiches served warm or cold?
They are served cold or at room temperature, never warm. The fillings are meant to be refreshing and light, making them perfect for picnics, tea parties, or bento boxes.
Related
- Bread for Lamb Korma: Naan, Roti & More
- Can You Freeze Chicken Korma? Yes, Here’s How
- Chettinad Chicken Dry Recipe (Spicy, Aromatic)
More recipes to cook
Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
Spotted an error? Tell us and we will correct it (corrections policy).