It's very simple because all you need is potatoes and potato starch except for the ingredients.
Even if it's not red bean paste, you can put in the ingredients as you like.
There are a lot of peas these days, so you can fill it up with peas.

Wash the red beans clean, add about 5 cups of water, and boil them until they are spread out.
Old red beans are said to be toxic, so boil them once, throw away the first water, and boil them again.
If you boil red beans and add sweet ingredients, it's not toxic
You can just boil it.

Cover over medium heat and stir once in the middle to avoid pressing.

When the red beans are cooked to a certain extent, add the sun-dried salt, sugar, and oligosaccharide and continue to boil.
Adjust the sweetness to your taste.

I just mashed it because I liked it when I chewed on the red bean roe
You can do this according to your preference.
You can mash it finely or put it in a whole.

Cut potatoes into small pieces to make them easy to cook.

Add some water and boil it well.
I poke it with chopsticks and boil it until it breaks.

If the potatoes are deep, blow away the remaining moisture over high heat.

Mash potatoes finely so that they are not lumpy when warm.

Add 1/2T of potato starch and flower salt to the mashed potatoes.

Make dough by adding hot water little by little.You have to knead it with hot water to make it chewy. (Adjust 1/2 cup to 1 cup)

Please tap it a lot.

Add red beans and make it into a songpyeon shape.
The shape is comfortable.
I think the ugly shape suits potato rice cake.

When the steam rises in the steamer, add the potato rice cake and steam it for about 15 minutes.

Rinse steamed potato rice cake in cold water.
That way, it's sticky and chewy.

At the end, apply sesame oil so that it doesn't stick to each other.
Summer delicacy potato rice cake and potato songpyeon are complete.