Sweet and Crispy Goguma Mattang (Candied Sweet Potatoes)

Sweet and Crispy Goguma Mattang (Candied Sweet Potatoes)

A snack made by tossing deep-fried sweet potatoes in a sweet sugar syrup.

Translated from Korean by AI and not yet checked by a native speaker. Amounts and numbers are taken directly from the original recipe. Read the Korean original →

Sweet and Crispy Goguma Mattang (Candied Sweet Potatoes) — finished dish
Summary

Golden deep-fried sweet potatoes are quickly coated in a sweet, light-brown syrup. Frying them twice makes them even crispier. Topped with chopped peanuts or toasted sesame seeds for extra nuttiness, this makes a wonderful, satisfying winter treat.

Servings
about 2–3 servings
Difficulty
Medium
Spiciness
Not spicy

Ingredients

  • Sweet potato2, 500 g
  • Sugar1/2 cup (5 tbsp)
  • Water3 tbsp
  • Corn syrup (mulyeot)2 tbsp
Measurements · 1 tbsp = 15 ml (a heaping regular dinner spoon) · 1 cup = 200 ml (a Korean measuring cup or small paper cup, not the 240 ml US cup)
  • Cut into large chunks, soak in water to remove excess starch, then pat dry with a clean kitchen towel.
  • Sprinkling chopped peanuts or toasted sesame seeds over the top adds a lovely nutty flavor.

Steps

  1. Steps — step photo

    The sweet potatoes looked a bit tired, but once washed and peeled, they look quite nice.

  2. Steps — step photo

    Cut into large chunks, soak in water to remove excess starch, then pat dry with a clean kitchen towel.

  3. Steps — step photo

    Deep-fry in oil until golden brown. Frying them twice makes them crispier.

  4. Steps — step photo

    Add the sugar, water, and corn syrup (mulyeot) all at once to a pan.

  5. Steps — step photo

    Bring to a bubbling boil over medium heat. At this point, reduce the heat to low.

    Do not stir until you are ready to toss the sweet potatoes.

    Steps — step photo

    After about 4 minutes, the bubbles will soften and the syrup will turn a light brown.

    When it reaches this point, it is ready.

  6. Steps — step photo

    While the syrup is still hot, quickly add the sweet potatoes and toss to coat.

  7. Steps — step photo

    I sprinkled chopped peanuts on top. Toasted sesame seeds are also wonderfully nutty.

Ppunwife's tips

  • Frying them twice makes them crispier.
  • Do not stir until you toss the sweet potatoes in.

FAQ

How can I make the sweet potatoes crispier when frying?

Deep-frying them in two rounds makes the exterior even crispier.

What should I be careful of when making the syrup?

Once the syrup begins to boil, reduce the heat to low and do not stir until you add the sweet potatoes. Toss them in after about 4 minutes, when the bubbles subside and it turns light brown.

Can I use something other than peanuts for the garnish?

You can sprinkle toasted sesame seeds instead of chopped peanuts to add a lovely nutty flavor.

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