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Seedy Oat Crackers

These homemade seedy oat crackers are a fantastic addition to any snack cupboard or cheeseboard. This vegan recipe combines jumbo oats with a nutrient-dense blend of pumpkin, sunflower, and chia seeds, held together with a touch of maple syrup for a subtle, savoury-sweet balance. They offer a satisfyingly crisp texture and a deep, toasted flavour that far surpasses shop-bought alternatives. Because they are naturally packed with fibre and healthy fats, they make for a sustained energy boost during a busy afternoon.

Preparing these crackers is remarkably simple, requiring just a few minutes of mixing and some clever rolling between sheets of baking parchment. They are incredibly versatile and pair beautifully with creamy hummus, smashed avocado, or a sharp vegan chutney. Once baked and cooled, simply snap them into rustic shards and store them in an airtight tin to keep them perfectly crunchy for up to a week.

Continue reading below

Ingredients for Seedy Oat Crackers

  • 90g old-fashioned oats

  • 70g raw pumpkin seeds (pepitas)

  • 45g raw sunflower seeds

  • 45g sesame seeds

  • 3 tablespoons chia seeds

  • 3 tablespoons poppy seeds

  • 1 teaspoon kosher salt

  • 1 tablespoon plus 1 teaspoon vegetable oil

  • 1 tablespoon pure maple syrup

Preheat oven to 191°C. Mix oats, pumpkin seeds, sunflower seeds, sesame seeds, chia seeds, poppy seeds, and salt in a large bowl. Stir oil, maple syrup, and 180ml room-temperature water in a medium bowl to combine. Pour liquid over oat mixture and toss until mixture is completely soaked. Let sit 10 minutes; mixture will absorb water and thicken.

Form oat mixture into a ball and transfer to a parchment-lined baking sheet. Press a second sheet of parchment paper directly on top and, using a rolling pin, flatten to 1/8" thick (the shape doesn’t matter). Remove top layer of parchment.

Bake cracker until golden brown around edges, 15–20 minutes. Remove from oven and carefully turn out, parchment side up. Place a fresh sheet of parchment on baking sheet. Remove parchment from cracker, carefully turn cracker over, and return to baking sheet. Bake until firm and golden brown around edges, 15–20 minutes. Let cool on baking sheet, then break into pieces with your hands.

Crackers can be made 1 week ahead. Store airtight at room temperature.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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