Nordic Seed Crispbread (Frøknekkebrød)
Knäckebröd, the dry rye crispbread, is on every Scandinavian breakfast table, and the modern seed version, frøknekkebrød, dispenses with the flour entirely. It is nothing but seeds and oats held together with water, which makes it one of the few crackers that breaks all the usual rules and still snaps. The binder is chia and flax: soaked, they swell into a gel that glues everything together, so no oil and no flour are needed. Spread the paste as thin as you can bear, because thinness is what gives the crunch, then bake it long and low to dry the seeds without scorching their oils. Broken into shards, it holds any dip or spread and keeps for weeks in a tin.
Ingredients
- 1 cup Sunflower seeds
- 1/2 cup Pumpkin seeds
- 1/3 cup Sesame seeds
- 3/4 cup Rolled oats
- 3 tbsp Chia seeds
- 2 tbsp Ground flaxseed
- 1 tsp Caraway
Method
- Stir the chia seeds and ground flaxseed into 1.25 cups (300 ml) water and let stand 10 minutes until it thickens to a gel. This gel is the entire trick of a flourless crispbread: chia and flax swell into a sticky binder that glues the seeds together, doing the job flour and oil would in an ordinary cracker.
- Mix in the sunflower seeds, pumpkin seeds, sesame seeds, oats, and caraway until every seed is coated in gel. Let the bowl rest another 10 minutes so the oats and seeds drink up the moisture and the mixture stiffens into a spreadable paste.
- Heat the oven to 300 F (150 C). Spread the mixture onto a parchment-lined tray in a thin, even sheet, no more than a seed or two deep, using a spatula dipped in water. Thinness is what makes it snap rather than bend, so push it out to the edges and fill every gap; thick patches stay chewy in the middle.
- Score the sheet into crackers with a knife, then bake 30 minutes. Slide it out, peel it off the parchment and flip it, and bake another 25 to 30 minutes until dry and crisp all the way through. The long, low bake dries the seeds without burning their oils, which is what separates a crispbread that keeps for weeks from one that goes soft by morning.
- Cool completely on the tray, then snap along the scored lines. Store in a tin; they stay crisp two to three weeks and go soft only if sealed while warm.
Nutrition
Estimated per serving: 150 calories, 6 g protein, 4 g fiber, 5 mg sodium. Computed from USDA FoodData Central reference values for the main ingredients. This is an approximation, not a laboratory measurement. How these are computed.
Cost per serving is estimated from US national-average retail prices for cheap staple forms, using BLS dried-bean prices and USDA produce prices. Prices vary by store and season, so treat it as a guide, not a receipt. How this is computed.
