ขนมหน้านวลน้ำตาลโตนด

ขนมหน้านวลน้ำตาลโตนด — Thai Palm Sugar Coconut Custard

Introduction

ขนมหน้านวลน้ำตาลโตนด is a classic Thai steamed dessert featuring a soft, brown palm-sugar layer topped with a silky white coconut custard. It’s fragrant, mildly sweet, and comforting — perfect for beginners and home cooks who want to make an authentic Thai treat at home. This recipe explains each step clearly, using common ingredients and simple steaming techniques.

Ingredients for ขนมหน้านวลน้ำตาลโตนด

• For the palm-sugar (bottom) layer:
  • 200 g palm sugar (น้ำตาลโตนด), chopped or grated (about 1 cup)
  • 200 ml coconut milk (about 3/4 cup)
  • 120 g rice flour (about 1 cup)
  • 30 g tapioca starch (about 1/4 cup)
  • 150 ml water (about 2/3 cup)
  • Pinch of salt
• For the coconut (top) layer:
  • 400 ml coconut milk (about 1 2/3 cups)
  • 80 g rice flour (about 2/3 cup)
  • 40 g tapioca starch (about 1/3 cup)
  • 1/2 teaspoon salt
  • Optional: 1–2 pandan leaves tied in a knot or 1/4 teaspoon pandan extract for aroma
• Equipment: Steamer or large pot with rack, 8-inch (20 cm) round tray or square pan, banana leaf or parchment paper to line (optional)

Instructions

1. Prepare the steamer: Fill a steamer pot with water and bring to a gentle boil. Line your tray with banana leaf or parchment for easy removal and to prevent sticking.
2. Make the palm-sugar syrup: In a small saucepan, combine the chopped palm sugar, 200 ml coconut milk and 150 ml water. Warm over low heat, stirring until the palm sugar fully dissolves. Strain to remove any impurities and set aside to cool slightly.
3. Mix the bottom layer batter: In a bowl, whisk together 120 g rice flour and 30 g tapioca starch. Slowly add the warm palm-sugar mixture while whisking until smooth and lump-free. Add a pinch of salt and stir well. If batter seems very thick, add a tablespoon of water to reach a pourable consistency.
4. Steam the bottom layer: Pour the palm-sugar batter into the prepared tray, spreading evenly (about 1–1.5 cm thick). Place in the steamer and steam over medium-high heat for 12–15 minutes, until the layer is mostly set but not rock hard. Remove tray carefully.
5. Prepare the coconut top batter: While the bottom cooks, mix 80 g rice flour and 40 g tapioca starch in a bowl. Warm 400 ml coconut milk with pandan (if using) on low heat — do not boil. Remove pandan leaves. Gradually whisk the warm coconut milk into the dry flours until smooth. Add 1/2 teaspoon salt; taste and adjust for a slightly salty balance to the sweet bottom.
6. Pour and steam the top layer: Gently pour the coconut batter over the partially set palm-sugar layer. Pour slowly to avoid disturbing the bottom. Return the tray to the steamer and steam for 20–25 minutes, until the top layer is glossy and fully set. A toothpick inserted should come out mostly clean.
7. Cool and slice: Turn off heat and let the dessert rest in the steamer for 5–10 minutes to reduce shock from steam. Remove the tray and cool completely at room temperature, then chill in the refrigerator for at least 1 hour to firm up. Cut into squares or diamonds with a sharp, wet knife.
8. Serve: Serve chilled or at room temperature. Enjoy the contrast of the aromatic palm-sugar base and the creamy coconut top.

Cooking Tips

• Use good-quality palm sugar (น้ำตาลโตนด) for authentic caramel-like flavor. If unavailable, use light brown sugar as a last resort, but flavor will differ.

• Sift flours before mixing to avoid lumps. Whisk well so both layers are smooth.

• Keep the steamer lid wrapped with a towel or use a cloth to prevent water droplets from dripping onto the dessert and making the surface uneven.

• Adjust thickness: add a little more tapioca starch for a slightly chewier texture or more rice flour for a firmer bite.

• Test doneness by inserting a toothpick into the top layer; it should come out mostly clean with a few moist crumbs, not wet batter.

• Cool fully before slicing — the structure firms up as it cools, giving clean cuts.

Nutritional Information (approximate per serving)

Serving size: 1 piece (if you cut the tray into 12 pieces)

Estimated per serving:
Calories: 210 kcal,
Fat: 12 g,
Carbohydrates: 26 g,
Protein: 2 g,
Sugar: 14 g.

Note: These values are approximate. Exact nutrition will vary with coconut milk fat content, exact palm sugar weight, and portion size.

Conclusion

ขนมหน้านวลน้ำตาลโตนด is a lovely, approachable Thai dessert that showcases palm sugar and creamy coconut in a steamed custard format. With basic pantry ingredients and a simple steamer setup, beginners can create a beautiful, authentic treat. Try this recipe for your next gathering — the fragrant, sweet palm-sugar base and silky coconut top make ขนมหน้านวลน้ำตาลโตนด a crowd-pleaser.