Japanese Sweet Potato Yokan with Red Bean Paste

Name: Japanese Sweet Potato Yokan with Red Bean Paste
Prep time: 1 h
Cook time: 1 h
Total time: 1 h
Yield: 6
Cuisine: Dessert
Ingredients: 2 large Japanese sweet potatoes; 1 cup sugar; 1 cup water; 1 tablespoon agar-agar powder; 1 cup readymade red bean paste (anko); 2 tablespoons sugar; 1/2 teaspoon vanilla extract; Toasted sesame seeds; Edible gold flakes

A delightful Japanese dessert with a subtle sweetness and a smooth texture.

A traditional Japanese confection made with sweet potatoes and red bean paste, offering a unique blend of flavors and a wonderful texture that's perfect for dessert or a sweet snack.

1 h 30 min
6
Intermediate

Ingredients

For the Sweet Potato Base

2 large Japanese sweet potatoes

skin on, washed

1 cup sugar

1 cup water

1 tablespoon agar-agar powder

For the Red Bean Paste Layer

1 cup readymade red bean paste (anko)

2 tablespoons sugar

optional, adjust to taste

1/2 teaspoon vanilla extract

For Garnishing

Toasted sesame seeds

Edible gold flakes

Preparation

Preparing the Sweet Potatoes

Steam the sweet potatoes

Steam the sweet potatoes for about 30-40 minutes until tender.

Ensure the sweet potatoes are steamed thoroughly for a silky-smooth texture.

Peel and mash

Peel and mash the sweet potatoes until smooth.

Incorporate agar-agar

Dissolve the agar-agar in the water, then stir into the mashed sweet potatoes.

Pass the sweet potato mixture through a fine sieve for a perfectly smooth base.

Preparing the Red Bean Paste Layer

Heat the red bean paste

In a small saucepan, gently heat the red bean paste with sugar and vanilla extract if using.

Don't overcook the red bean paste, or it will become too thick.

Stir until smooth

Stir continuously until smooth and slightly thickened.

Cool to room temperature

Let cool to room temperature.

Cooking Process

Sweet Potato Layer Formation

Pour the sweet potato mixture into a mold and allow it to set slightly.

Red Bean Layer Addition

Spread the red bean paste over the sweet potato base evenly.

Final Setting

Allow the yokan to cool and set completely in the fridge for at least 1 hour.

Timing: Steaming sweet potatoes: 40 minutes; Cooling and setting: 50 minutes. Heat Guide: Dissolving agar-agar: Low heat; Heating red bean paste: Low heat.

Plating & Serving