Kabocha Gratin (Baked Pumpkin with Cheese)
This kabocha gratin is a cheesy, creamy baked dish made with sweet Japanese pumpkin. It’s warm, comforting, and perfect for fall!
Looking for more kabocha recipes? Try these simple Japanese kabocha recipes!

Recipe Ingredients
You’ll need the following ingredients to make this kabocha gratin recipe:

How To Make Kabocha Gratin: STEP BY STEP
Here’s a quick visual guide! Check the recipe card below for the video and full details!

Step 1
Slice the kabocha and onion.

Step 2
Sauté the onion until it becomes soft.

Step 3
Add the remaining ingredients to create a creamy sauce.

Step 4
Top with cheese and bake in the oven.

When the cheese is melted and bubbling, it’s ready to serve! Enjoy this creamy, cheesy baked kabocha while it’s warm!

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Kabocha Gratin (Baked Pumpkin with Cheese)

Equipment
Ingredients
Instructions
- Prepare the Ingredients: Slice the kabocha and microwave for 2 minutes. Thinly slice the onion.
- Cook the Onion: Heat oil in a frying pan over low heat. Add the onion and cook until soft.
- Make the Sauce: Add the kabocha, chickpeas, flour, and the vegetable bouillon powder to the pan, then stir well to coat the vegetables evenly. Gradually pour in the milk and water while stirring to prevent lumps and cook until the sauce thickens slightly. Season with salt and pepper.
- Bake: Transfer the mixture to a baking dish. Sprinkle shredded cheese evenly on top. Bake in a preheated oven at 200°C (400°F) for 10 minutes, or until the cheese is bubbly and melted.
- Serve: Remove from the oven, let it cool slightly, then serve warm. Enjoy!
Notes
- There’s no need to peel the skin since it’s tender and edible.
- For a richer flavor, add 1–2 Tbsp of cream or butter to the sauce.
Video
Nutrition
This nutritional information is estimated and provided for general reference only.

Juri Austin
Hi! I’m Juri, founder of Chef JA Cooks and the creator and photographer of this site. I’m here to guide you in authentic yet easy-to-follow Japanese recipes! Let’s explore the world of Japanese cuisine together!