A lower-calorie way to make Otah
Otah: a lighter Singaporean recipe with a clear doneness check
Singaporean Otah for eight: pound a coarse fish paste, wrap shallow portions in banana leaf, and grill until aromatic and set. The measured formula uses white fish, prawns, light coconut milk, egg, and chilli; the reliable finish is the parcel is firm but moist with visible fish flakes and no free oil. About 420 kcal per portion.
Otah should still taste and look familiar after it is lightened. This version controls the richest ingredients instead of removing the dish's defining texture. The practical method is to pound a coarse fish paste, wrap shallow portions in banana leaf, and grill until aromatic and set. Use this visible test rather than extra oil or sauce: the parcel is firm but moist with visible fish flakes and no free oil.
What changes—and what stays
From a restaurant portion with unmeasured oil and sides often reaches 600–800 kcal to 420 calories
For this Singaporean Otah, the calorie-saving change is to pound a coarse fish paste, wrap shallow portions in banana leaf, and grill until aromatic and set. lemongrass and banana leaves stay measured instead of being added by eye. Otah gets its familiar character from egg, chilli, lemongrass, kaffir lime leaves, and banana leaves. Apply them while you pound a coarse fish paste, wrap shallow portions in banana leaf, and grill until aromatic and set; the final texture is right when the parcel is firm but moist with visible fish flakes and no free oil.
| Part | Conventional | Lighter | Why |
|---|---|---|---|
| Core method | More added fat or a heavier proportion | For this Singaporean Otah, the calorie-saving change is to pound a coarse fish paste, wrap shallow portions in banana leaf, and grill until aromatic and set. lemongrass and banana leaves stay measured instead of being added by eye. | Otah gets its familiar character from egg, chilli, lemongrass, kaffir lime leaves, and banana leaves. Apply them while you pound a coarse fish paste, wrap shallow portions in banana leaf, and grill until aromatic and set; the final texture is right when the parcel is firm but moist with visible fish flakes and no free oil. |
How the flavor stays
Otah gets its familiar character from egg, chilli, lemongrass, kaffir lime leaves, and banana leaves. Apply them while you pound a coarse fish paste, wrap shallow portions in banana leaf, and grill until aromatic and set; the final texture is right when the parcel is firm but moist with visible fish flakes and no free oil.
A cost rule that survives inflation
Singaporean Otah uses white fish, prawns, and light coconut milk for the main yield; egg, chilli, and lemongrass establish its flavour. Reserve the measured kaffir lime leaves and banana leaves for the stages where they have the greatest effect.
Ingredients for 8
Measure first; timing is part of how this recipe uses less fat.
- 800 gwhite fish
- 500 gprawns
- 500 mllight coconut milk
- 4egg
- 12 gchilli
- 100 glemongrass
- 30 gkaffir lime leaves
- 12 gbanana leaves
Method
Each step includes heat, a visible cue, and a recovery.
Step 1 · follow the visible cue
Prepare the measured ingredients
Otah starts with white fish, prawns, and light coconut milk. Measure each one, use the form stated in the ingredient list, and keep unlike textures separate until the main method begins.
Look for: white fish, prawns, and light coconut milk match their listed weights and are prepared for the different cooking times required by Otah.
Step 2 · follow the visible cue
Build the defining flavour
egg, chilli, and lemongrass provide the defining flavour in this Singaporean Otah. Add them in the order implied by the method, protecting delicate aromas from direct high heat.
Look for: egg, chilli, and lemongrass remain identifiable in the aroma of Otah, with no burnt specks or unintended separated fat.
Step 3 · follow the visible cue
Cook with controlled heat
Pound a coarse fish paste, wrap shallow portions in banana leaf, and grill until aromatic and set.
Look for: the parcel is firm but moist with visible fish flakes and no free oil.
Step 4 · follow the visible cue
Finish and verify the texture
kaffir lime leaves and banana leaves complete Otah. Stop cooking when the parcel is firm but moist with visible fish flakes and no free oil, rest only as needed for its structure, and divide the batch into eight equal portions.
Look for: Otah has the expected shape and texture; the parcel is firm but moist with visible fish flakes and no free oil.
Calories at the same serving size
189 kcal · 31% lower estimated
The estimate uses the listed ingredients divided into 8 servings. Brand labels, trimming, and the amount left in the pan can change the result.
Keep the leftovers in the same spirit
Cool Otah promptly and refrigerate it in a sealed container for up to 2 days. Keep crisp, fresh, or wet components separate where practical, and reheat only the portion being served.
Cool Otah promptly and refrigerate it in a sealed container for up to 2 days. Keep crisp, fresh, or wet components separate where practical, and reheat only the portion being served.
Frequently asked questions
Can I prepare Otah ahead?
Yes. Measure and prepare the ingredients for Otah in advance, but leave the final cooking, crisping, dressing, or assembly until close to serving. The intended texture is preserved when the parcel is firm but moist with visible fish flakes and no free oil.
Does the calorie estimate for Otah include sides?
No. The Otah estimate covers one of eight portions made from the listed ingredients. Bread, rice, drinks, sauces, and other sides must be counted separately.
- white fish800 g
- prawns500 g
- light coconut milk500 ml
- egg4
CaloNote · mobile analysis example
Check the Otah serving you actually made
Photograph the finished plate in CaloNote, review the detected ingredients and portion, and correct the estimate before saving.
This uses the real CaloNote meal-detail layout with this recipe’s photo and estimated nutrition. Actual AI results vary with the photo and portion.
Analyze my meal in CaloNoteMethod and sources
Recipe development and nutrition review: CaloNote Editorial
This editorial recipe uses ingredient-level nutrition estimates and reviewed cooking principles. It is not represented as physically test-cooked, and nutrition is approximate.
- Health Promotion Board Singapore — Energy and Nutrient Composition of Food
- HealthHub Singapore — My Healthy Plate
Published and last reviewed: August 25, 2026
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