Grandma's Recipes 
岐阜県 
* Photo is for reference 三重県 🍁 Autumn · Winter
Japanese Grandma's Sweet Simmered Sweet Potato and Apple (Satsumaimo to Ringo no Amani)
This gentle dish from a Mie Prefecture grandmother brings together two autumn favorites -- sweet potato and apple -- simmered until tender with sugar and just a whisper of soy sauce. It works as both a side dish and a snack, capturing the warmth of the harvest season.
🧂 Ingredients
servings
* In traditional Japanese grandma cooking, measurements are approximate — think of them as guidelines rather than exact amounts.
| Main Ingredients | |
| Sweet potato (Satsumaimo) | cut into big chunks and toss them in (Medium size) |
| Apple | cut one into 8 rough pieces |
| Seasonings | |
| Water | enough to barely cover the ingredients (200-250ml) |
| Sugar | two heaping tablespoons (About 18g) |
| Soy sauce | just a tiny drizzle (About 3ml) |
👩🍳 Instructions
- 1
Cut the sweet potato into rough chunks with skin on, and soak in water for about 5 minutes to remove bitterness.
- 2
Cut the apple (skin on) into 8 pieces. Remove the core but keep the pieces large.
- 3
Place the sweet potato and apple in a pot, adding just enough water to barely cover. Don't add too much.
💡 Using less water prevents the pieces from falling apart and concentrates the sweetness.
- 4
Add sugar and place on medium heat. Once boiling, reduce to medium-low, add a drop lid, and simmer gently.
- 5
After 10-15 minutes, when the sweet potato is tender, add just a tiny drizzle of soy sauce. It adds a subtle depth to the sweetness.
💡 Too much soy sauce changes the character -- 'just a little' is essential.
- 6
Simmer for about 5 more minutes until the flavors meld, then remove from heat. Letting it cool slightly allows the flavors to absorb further.
📖 Memories & Stories
Grandma rarely measured anything precisely. She'd say 'this much is about right' while cooking efficiently by feel. With this sweet potato and apple dish especially, even though the sugar seemed like too much, the finished product always had the perfect sweetness. It was one of her little mysteries.
Source: Learned directly from grandmaWritten from memory (Submitted by: さくらもち)
🍽 Cultural Background
Sweet potatoes were popularized in Japan during the Edo period by Aoki Konyo as a famine countermeasure. The apple's citric acid enhances the sweet potato's natural sweetness, meaning less sugar is needed -- a classic example of traditional culinary wisdom.
