Portuguese · dessert
Ovos Moles de Aveiro
Ovos Moles de Aveiro reads sweetness 7.7, richness 6.2 and citrus 4.9 on Palate's 0–10 flavor X-ray — a Portuguese dessert, about 3 hr 25 min. Measured from the recipe itself: ingredients and technique.
The flavor X-ray — six axes, 0–10
- Umami & Savory — 4.4 / 10
- Sweet & Fruity — 8.1 / 10
- Sour & Bright — 5.3 / 10
- Bitter & Earthy — 0.6 / 10
- Rich & Fat — 6.4 / 10
- Aromatic & Spice — 2.7 / 10
The measured notes (of 18)
Sweetness 7.7 · Richness 6.2 · Citrus 4.9 · Umami 4.1 · Salinity 3.3 · Warm Spice 2.5 · Floral 2.1 · Fruity 1.5 · Sourness 1.5 · Herbaceous 1.0 · Nutty 0.8 · Bitterness 0.6
What's in it (8)
- caster sugar — 250 g
- water — 125 g
- yolk — 220 g
- lemon zest — 5 g
- hóstia wafer — 60 g
- cinnamon — 5 g
- salt — 1 g
- caster sugar — 25 g
Time & effort: about 3 hr 25 min (20 min active) · effort: medium
Nutrition (per 100 g, engine-estimated): 257.9 kcal, 5.1 g protein, 8.6 g fat, 41.5 g carbs
Dietary: Contains meat · Contains egg — engine-derived; double-check anything allergy-critical.
How it's cooked (7 steps)
- Ovos moles are the convent sweet of Aveiro, made by nuns from the yolks left over when egg whites were used to clarify wine and starch habits. They are protected as a PGI, and the specification is uncompromising: yolks, sugar, water, and the wafer shells moulded as fish, shells and barrels after the lagoon boats. Everything about them is that one texture — a soft, intensely yellow yolk cream.
- Buy the hóstia shells from a Portuguese grocer; they are the same wafer used for communion hosts and there is no substitute that behaves the same way. Some people serve the cream in a bowl instead, which is honest and also traditional in Aveiro homes.
- Boil the sugar and water in a small heavy pan for about 8 minutes until it reaches 105C (221F) on a thermometer — the thread stage, where a drop pulled between finger and thumb makes a short thread. Drop in the lemon zest and cinnamon for the last 5 minutes to infuse, then remove them.
- Strain the yolks through a fine sieve into a bowl and whisk them with the salt. Straining removes the chalazae and is what gives ovos moles their glassy smoothness.
- Let the syrup cool for 3 minutes, then pour it onto the yolks in a slow thread, whisking hard. Return everything to the pan over the lowest possible heat and stir constantly with a wooden spoon for about 10 minutes, until the cream thickens enough to leave a clean line when you draw the spoon across the base. Do not let it approach a simmer at any point — scrambled yolks cannot be rescued.
- Cool completely, about 1 hour, stirring occasionally so no skin forms. It thickens further as it cools.
- Fill the wafer shells with a piping bag, seal the halves with a smear of the cream, and leave them to set in a cool place for 2 hours. Dust with the extra sugar. They keep three days and are eaten in two bites.
Dishes with a similar flavor shape
- Arroz Doce — Portuguese
- Pastéis de Nata — Portuguese
- Crema Catalana — Spanish
- Natilla (Cuban Custard) — Cuban
- Arroz con Leche — Spanish
Keep reading: what sweetness, richness, citrus mean in the flavor lexicon · the world's cuisines, by flavor.
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Every number above is Palate's engine-measured estimate, computed from this recipe's ingredients and techniques — not human-tasted ratings or reviews.