Seeded Crunchies

Seeded Crunchies

These seeded crunchies are your new go-to snack – crispy, chewy, and loaded with wholesome oats, coconut, and a mix of nutritious seeds. They’re super easy to whip up and strike the perfect balance of sweet and nutty. Whether you like them golden and crisp or a bit softer, they’re a healthier treat that’s great for lunchboxes or afternoon coffee breaks. Customize the texture by adjusting the pan size or bake time!

CuisineSouth African
CategorySnack
Prep Time10 minutes
Cook Time25 minutes
Total Time35 minutes
Servings16 servings
DifficultyEasy
Published8/24/2025

Instructions

  1. 1

    Preheat your oven to 180°C / 350°F. Line a 23cm x 33cm (9 x 13 inch) baking tray with parchment paper for thinner, crispier crunchies. For thicker, chewier ones, use a smaller 20cm x 30cm tray.

  2. 2

    In a large bowl, mix the flour, oats, coconut, chia seeds, flaxseeds, sunflower seeds, pumpkin seeds, and salt until well combined.

  3. 3

    In a medium pot, melt the butter over medium heat. Add the sugar and golden syrup, stirring until the mixture bubbles gently and the sugar dissolves.

  4. 4

    Remove the pot from heat, add the bicarbonate of soda, and stir quickly. It’ll foam up like a fluffy cloud – that’s the magic for the texture!

  5. 5

    Pour the hot mixture into the dry ingredients and stir until no flour streaks remain. The mix should be evenly coated.

  6. 6

    Spread the mixture into the prepared tray, pressing it down firmly with a spatula for an even layer.

  7. 7

    Place in the oven and immediately lower the temperature to 160°C / 320°F. Bake for 20-25 minutes until golden brown. Cover with foil after 10-13 minutes to prevent over-browning. For crispier crunchies, bake closer to 25 minutes; for chewier ones, aim for 20.

  8. 8

    Remove from the oven and let cool completely in the tray on a wire rack. Cut into 16 squares or bars and enjoy!

Nutrition Information

Calories210
Protein4g
Carbohydrates22g
Total Fat12g
Saturated Fat7g
Polyunsaturated Fat2g
Monounsaturated Fat2g
Trans Fat0g
Cholesterol25mg
Sodium150mg
Potassium110mg
Fiber3g
Sugar11g
Vitamin A300IU
Vitamin C0mg
Calcium20mg
Iron1mg

Recipe Notes

  • Flour – All-purpose or cake flour both work great. Cake flour gives a slightly softer texture, while all-purpose keeps it sturdier.

  • Oats – Use whole rolled oats for the best chew. Instant or quick oats can make the crunchies too crumbly.

  • Seeds – The mix of chia, flax, sunflower, and pumpkin seeds adds nutrition and crunch. Feel free to swap one for another, but keep the total weight similar.

  • Golden syrup – This adds a lovely caramel note. Corn syrup is a fine substitute, or try honey for a different flavor twist.

  • Texture control – A larger tray (23x33cm) makes thinner, crispier crunchies, while a smaller tray (20x30cm) yields thicker, chewier bars. Adjust bake time for your preferred texture.

  • Baking tip – Covering with foil halfway prevents the top from getting too dark while ensuring the edges get golden and crisp.

  • Storage – Keep in an airtight container at room temp for up to 7 days. For longer storage, freeze for up to 3 months and thaw at room temp.

  • Nutrition – Values are per serving (1 of 16 bars), based on using white sugar and including all seeds.

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