Sweet Potato Castella Cake recipe - ingredients, nutrition and when to eat it

Mashed sweet potato makes this castella cake moist and fluffy. Its gentle sweetness makes it a lovely fall or winter snack, and it pairs well with warm tea.

Snacks & desserts · 45 minutes to cook

Nutrition (per 190g serving): 404.8 kcal · protein 13.6g · carbohydrate 51.3g · fat 15.9g · sodium 118.6mg

Nutrition source: one serving calculated from an ingredient table verified against "National Integrated Food Nutrient Database (standard data)" (Korea MFDS, RDA and Ministry of Oceans and Fisheries via the Public Data Portal).

Tips: If the sweet potato is very moist, add the milk a little at a time so the batter doesn’t get too runny.

Tips: If using an air fryer instead of an oven, bake at 170°C for 15–20 minutes and keep an eye on the top.

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Ingredients (1 serving)

  • Sweet Potato — 60 g
  • Egg — 1 pc
  • Castella Cake — 60 g
  • Milk — 1 Tbsp
  • Butter — 5 g

Where this dish belongs

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