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Amaranth Bars (Tortitas de Amaranto / Alegrías)
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Amaranth Bars (Tortitas de Amaranto / Alegrías)

30 min (15 prep + 15 cook) Easy 12 servings Ciudad de México (Xochimilco)
Edmond Bojalil
Edmond Bojalil

Recetas Mexas

Published: 24 Mar 2026 · Updated: 1 May 2026
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Crunchy puffed amaranth bars with piloncillo and seeds. The most nutritious pre-Hispanic sweet.

About this recipe

Crunchy puffed amaranth bars bound with piloncillo or agave syrup, with seeds and dried fruit. The modern alegría - a versatile, nutritious pre-Hispanic superfood.

History & Origin

Amaranth - called "huauhtli" in Nahuatl - was one of the sacred crops of Aztec civilisation, alongside maize, beans and chia. The Mexica cultivated it in vast plantations and used it both as everyday food and for religious rituals, where they made figures of the god Huitzilopochtli from amaranth bound with maguey honey, known as "tzoalli". This practice was banned by Spanish conquistadors who associated it with pagan rites, leading to the crop's near-disappearance for centuries. Modern amaranth bars - popularly known as "alegrías" - are direct descendants of these pre-Hispanic preparations. The modern alegría was born in the 20th century in the village of Santiago Tulyehualco, Xochimilco, where producers began selling these sweet bars at the Guadalupe Sanctuary. Nutritionally, amaranth is one of the most complete foods in existence: it contains all essential amino acids, making it a complete protein - exceptional in the plant world. It is also rich in calcium, iron, magnesium and B vitamins. The NASA included it in astronaut diets. Today amaranth bars have experienced a renaissance as an artisan superfood, with versions incorporating chia seeds, pumpkin seeds, dried cranberries and cacao, combining pre-Hispanic tradition with modern nutritional awareness.

Estimated cost

£4.50

Total cost

£0.38

Per serving

* Approximate prices based on UK supermarkets

Nutritional information per serving

180

Calories

6g

Protein

28g

Carbohydrates

5g

Fat

3g

Fibre

20mg

Sodium

* Approximate values. May vary depending on ingredients used.

Method

  1. 1

    Break 200g piloncillo and dissolve in 4 tablespoons water over medium heat in a small pot. Cook until a thick caramel forms that strings when you lift a spoon (thick thread stage, approx. 115°C). This takes about 8-10 minutes.

    Step 1

    💡 Without a thermometer, thick thread stage is when the caramel falls in a continuous thread, not drops.

  2. 2

    Remove caramel from heat immediately. Add 200g puffed amaranth, 3 tablespoons sunflower seeds, 2 tablespoons chia seeds and 2 tablespoons dried cranberries. Mix quickly.

    Step 2

    💡 Work fast: the caramel sets quickly.

  3. 3

    Spread the mixture onto a silicone mat or lightly greased baking paper. With damp hands or a greased spatula, flatten to a uniform layer 1.5cm thick.

    Step 3
  4. 4

    Cut into rectangles or squares while still slightly warm (but not liquid). Leave to cool completely at room temperature, about 20-30 minutes.

    Step 4

    💡 Cut before fully cool or they will crack rather than cut cleanly.

  5. 5

    Once cool, separate the bars. Store in an airtight container at room temperature for up to 2 weeks.

    Step 5

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Edmond Bojalil
Edmond Bojalil

Founder, Recetas Mexas

Mexican from Puebla, IT professional and foodie. Author of 736+ authentic Mexican recipes adapted for European kitchens. Based in Madrid since 2018.

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