Equipment
Ingredients
Squash Base
- 800 g kabocha squash, peeled, seeded, and cubed
- 800 ml water
- 30 g granulated sugar
- 4 g salt
Rice Flour Slurry
- 30 g sweet rice flour
- 60 ml cold water
Garnish
- 20 g dried jujubes, pitted and thinly sliced
- 15 g pine nuts, lightly toasted
Nutrition (per serving)
Nutrition is estimated per serving. Nutrients without complete source data are omitted.
Full nutrition
- Calories
- 175 kcal
- Protein
- 3 g
- Carbohydrates
- 34 g
- Fat
- 3 g
- Fiber
- 4 g
- Sugar
- 14 g
- Sodium
- 397 mg
- Saturated Fat
- 0 g
- Monounsaturated Fat
- 1 g
- Polyunsaturated Fat
- 1 g
- Potassium
- 629 mg
- Calcium
- 50 mg
- Iron
- 2.1 mg
- Magnesium
- 36 mg
- Phosphorus
- 113 mg
- Zinc
- 0.9 mg
- Vitamin A
- 340 mcg
- Vitamin C
- 34 mg
- Vitamin E
- 0.3 mg
- Vitamin K
- 2 mcg
- Thiamin
- 0.02 mg
- Riboflavin
- 0.01 mg
- Niacin
- 0.2 mg
- Folate
- 1 mcg
- Water
- 216 g
Sources: Aggregated Public Data, USDA FoodData Central
Method
Carefully peel and seed the kabocha squash, then cut it into even 3 cm cubes.
Place the cubed squash and 800ml of water into a large pot. Bring to a boil over medium-high heat. Once boiling, cover the pot, reduce the heat to medium-low, and cook until the squash is very tender and easily pierced with a fork, about 15 minutes.
Remove the pot from the heat. Using an immersion blender directly in the pot, blend the cooked squash and water until completely smooth, ensuring no lumps remain.
In a small bowl, whisk the sweet rice flour with 60ml of cold water to create a slurry. Ensure there are no dry pockets or lumps.
Return the pot to medium-low heat. Slowly pour the sweet rice flour slurry into the smooth squash base while stirring continuously. Simmer gently, stirring often to prevent sticking at the bottom, until the porridge thickens to a glossy, bisque-like consistency.
Stir in the salt and sugar. Taste the porridge and add more sugar if the natural sweetness of the squash requires it. Remove from heat.
Ladle the hot porridge into bowls. Garnish each serving with thinly sliced jujubes or dates and a sprinkle of pine nuts. Serve immediately.
Chef's Notes
- Kabocha squash is preferred for its dense, sweet, and chestnut-like flavor, but butternut squash is an excellent substitute. If using butternut, you may need slightly less water as it has a naturally higher moisture content.
- To make peeling the tough, thick skin of kabocha squash much easier and safer, microwave the whole squash for 3 to 4 minutes to slightly soften the exterior before carefully cutting into it.
- Sweet rice flour, also known as glutinous rice flour or mochiko, is absolutely crucial for achieving the signature glossy, velvety texture of this dish. Standard rice flour will result in a gritty or chalky consistency.
- Traditional Korean jujubes offer a distinct floral sweetness, but standard Medjool dates work beautifully as an accessible, naturally sweet alternative for the garnish.
Storage
Refrigerator: 4 days — Store in an airtight container.
Freezer: 3 months — Thaws perfectly. Reheat gently on the stovetop.
Reheating: Warm on the stovetop over medium-low heat, stirring frequently. Add a splash of water if it has thickened too much.
Troubleshooting
Lumps in the porridge after adding the thickener
Cause: The sweet rice flour was added directly to hot liquid without creating a cold water slurry first
Fix: Use the immersion blender again to smooth out the thickened porridge, or pass it through a fine mesh sieve
Prevention: Always whisk the sweet rice flour with cold water until perfectly smooth before introducing it to heat
Porridge is too thin or watery
Cause: The specific squash used had very high water content, or the porridge was not simmered long enough after adding the slurry
Fix: Whisk an additional 15g of sweet rice flour with 15ml of cold water. Stir into the simmering porridge and cook for 3 more minutes.
Prevention: Weigh the squash accurately after peeling and seeding. Adjust water slightly for moister squash varieties like butternut.
Cultural Context
Hobak-juk is a traditional Korean juk (porridge) historically enjoyed during the autumn and winter months when sweet squashes are harvested and at their peak flavor. Beyond being a seasonal delight, it is deeply regarded in Korean culture as a healing food. Due to its easily digestible nature and mild, comforting sweetness, it is frequently served to people recovering from illness, as well as to the elderly and young children as a gentle, restorative meal.
