Atis Merienda Cream: Separate Every Custard-Apple Seed Before Mixing

Atis, or Annona squamosa, has soft sweet pulp surrounding many dark seeds. Singapore’s National Parks Board warns that the seeds are toxic if ingested and should be removed before serving. The useful shortcut is to keep the dessert simple after careful hand separation; putting seeded fruit into a powerful blender creates a problem that a quick visual check may not fix. Source 1

Prepare four small cups

Start with about 600 g sound ripe whole atis and 150 g chilled plain yoghurt made from pasteurised milk. Have two clean bowls, a teaspoon and four small cups ready. The 600 g is purchased fruit weight, including skin and seeds, so measure the prepared pulp before dividing it. Let the fruit supply the sweetness and add an optional small pinch of cinnamon only after tasting.

Choose ripe fruit that yields gently without being mushy or spoiled. Wash the outer surface under running water before opening it, then dry and place on a clean tray. Keep hands, knives and bowls separate from raw meat or seafood preparation. Source 1 Source 2

Inspect the pulp twice

1. Open the fruit along its natural sections by hand or with a careful shallow cut. Do not grind, juice or blend the whole fruit.
2. Lift out each dark seed intact, using clean fingers or a teaspoon. Put discarded seeds and rind in a separate bowl away from the serving cups.
3. If a seed cracks, isolate and discard the affected pulp before mixing. If fragments have spread and cannot be reliably separated, discard that mixed portion rather than trying to blend or strain the fragments away.
4. Spread the prepared pulp in the clean second bowl and inspect it again in good light. A fork mash is sufficient for this dessert.
5. Weigh the clean pulp, then fold in the yoghurt a little at a time to the texture you prefer. You may not need all 150 g if the edible fruit yield is small.
6. Divide into four small cups, cover and refrigerate until serving. Keep the remaining yoghurt under its own labelled storage instructions.

Keep the seed check separate from a yield calculation

A whole-fruit price includes parts that do not enter the dessert. For a useful household record, write down the price paid and the weight of inspected pulp. Cost per 100 g edible fruit equals purchase cost divided by edible grams, multiplied by 100. That calculation describes the actual fruit bought and does not assume a universal seed or peel percentage.

For a frozen dessert, atis ice cream has a separate cooked-custard and chilling method. Complete the same intact-seed removal before any blending in that recipe; this yoghurt cup does not require a blender.

Yoghurt contains milk. For someone who needs a different topping, use an ingredient confirmed to suit them and keep utensils separate as required; the guide to cooking with food allergies covers those checks.

Serve cold

Keep the dessert at 4°C or below and refrigerate within two hours of preparation, or within one hour above 32°C. Serve small cold portions instead of leaving the full bowl on a warm table. Seed removal and cold handling are separate requirements; doing one carefully does not replace the other. Source 3