ขนมปุยฝ้าย

ขนมปุยฝ้าย: Fluffy Thai Coconut Steamed Cakes (Easy Recipe for Beginners)

Introduction

ขนมปุยฝ้าย (khanom pui fai) is a classic Thai steamed cake known for its cloud-like, airy texture and gentle coconut flavor. Ideal for beginners and home cooks, this simple recipe uses everyday ingredients and a basic steaming method to produce light, tender cakes that pair perfectly with tea or as a snack. In this post you’ll learn how to make ขนมปุยฝ้าย step by step, with tips to ensure your cakes turn out soft and fluffy every time.

Ingredients for ขนมปุยฝ้าย

• 3 large eggs, separated (room temperature)
• 100 g (1/2 cup) granulated sugar, divided (about 2/3 and 1/3)
• 90 g (3/4 cup) cake flour or all-purpose flour, sifted
• 20 g (2 tbsp) tapioca starch (or cornstarch)
• 1/2 tsp baking powder
• 1/4 tsp fine salt
• 120 ml (1/2 cup) full-fat coconut milk, room temperature
• 1/2 tsp vanilla extract (optional)
• Vegetable oil for greasing or paper/cupcake liners
• Optional: a few drops of pandan extract or green food coloring; toasted shredded coconut for garnish

Instructions to make ขนมปุยฝ้าย

1. Prepare the steamer: Fill a large pot or wok with 2–3 cm (1 inch) of water, place a steaming rack or heatproof dish inside, and bring to a gentle boil. Line a 12-cup muffin tin with liners or lightly oil small heatproof cups.
2. Separate the eggs: Place the egg whites in a clean, dry mixing bowl and the yolks in a separate bowl.
3. Make the meringue: Add 2/3 of the sugar (about 65–70 g) to the egg whites. Beat with an electric mixer on medium-high speed until stiff, glossy peaks form. The meringue should hold its shape without collapsing.
4. Mix the yolk base: Whisk the egg yolks with the remaining sugar, coconut milk, and vanilla until smooth. Sift in the cake flour, tapioca starch, baking powder, and salt, and gently fold until just combined. Do not overmix.
5. Combine batter and meringue: Fold one-third of the meringue into the yolk-flour mixture to lighten it. Carefully fold in the remaining meringue in two additions, using a spatula and gentle cutting-and-folding motions to keep as much air as possible.
6. Fill molds: Spoon the batter into the prepared liners or cups, filling each about 3/4 full. If using pandan or food color, add a drop into each cup and gently swirl for marbled color.
7. Steam the cakes: Place the filled cups into the preheated steamer. Cover the pot with a lid wrapped in a clean kitchen towel (to catch condensation) and steam over medium-high heat for 12–15 minutes, or until the tops are set and a toothpick inserted into the center comes out clean.
8. Cool and remove: Turn off the heat, crack the lid open slightly, and let the cakes sit in the steamer for 2–3 minutes to avoid sudden temperature change that can deflate them. Remove the cups and cool on a rack for a few minutes before unmolding.
9. Serve: Optionally top with a sprinkle of toasted shredded coconut and enjoy your ขนมปุยฝ้าย warm or at room temperature.

Cooking Tips for Perfect ขนมปุยฝ้าย

These tips help you achieve the fluffy, cotton-like texture typical of ขนมปุยฝ้าย:

• Use room-temperature eggs: They whip more easily and give better volume to the meringue.
• Keep bowls and utensils clean: Any oil or yolk in the whites will prevent stiff peaks.
• Fold gently: Over-mixing will deflate the batter and result in dense cakes.
• Prevent water drops: Wrap the steamer lid with a towel to stop condensation from dripping onto the cakes, which can make the tops soggy.
• Preheat the steamer: Start with boiling water so the cakes begin setting immediately when placed inside.
• Control steam intensity: Medium-high heat keeps a steady steam—too vigorous may cause uneven rise, too low may produce undercooked centers.
• Try variations: Add pandan, matcha, or small bits of fruit for flavor variations. For a vegan version, use aquafaba (chickpea liquid) to replace egg whites and a plant-based milk replacer for yolks, though texture will differ slightly.

Nutritional Information (approx.)

Nutrition estimates are approximate and based on 12 servings (one small cake per serving).

• Calories: ~110 kcal per piece
• Carbohydrates: ~16 g
• Fat: ~4.5 g
• Protein: ~3 g
• Sugar: ~9–10 g

Notes: Values depend on exact brands and ingredient choices (coconut milk fat content, sugar amount). For lower calories, reduce sugar slightly or use light coconut milk, keeping in mind texture may change.

Conclusion

ขนมปุยฝ้าย is an approachable, delightful Thai treat that beginners can make at home with a few simple techniques. With a light meringue base, coconut fragrance, and gentle steaming, these cakes bring a taste of Thai comfort to your kitchen. Try this recipe, follow the tips to protect the airy texture, and enjoy homemade ขนมปุยฝ้าย as a snack or sweet gift for friends and family.