Nigella seed savoury biscuits are a crumbly Turkish cookie made with butter, sesame, nigella seeds, mahlep and vinegar. Bite-sized, melt-in-the-mouth, and they stay fresh for weeks.
If you do nothing else, get the butter right. It needs to sit at room temperature for a full 1-2 hours before you start. Cold butter won’t mix evenly with the oil and you get pockets of unmixed fat that make the dough crack when you roll it. Soft butter blends into a smooth base and that’s what gives you the crumbly, sandy texture these biscuits are known for.
The vinegar and mahlep are a combination you don’t see in many biscuit recipes but they’re both doing real work. The vinegar reacts with the baking powder and makes the inside lighter without puffing the biscuits up too much. The mahlep gives a faint cherry-almond warmth that rounds out the salt and sesame. I’ve tried leaving it out and the biscuits taste flat by comparison.
Nigella Seed Savoury Biscuits Ingredients
- 250g (9oz) unsalted butter, softened at room temperature for 1-2 hours
- 100ml (3.5fl oz) vegetable oil
- 2 eggs, separated (whites into the dough, yolks for glazing)
- 4 tbsp icing sugar
- 1.5 tsp salt
- 4 tsp nigella seeds
- 4 tbsp sesame seeds, toasted
- 1 tsp baking powder
- 1 tsp mahlep (ground)
- 2 tbsp white wine vinegar
- 625g (1lb 6oz) plain flour, approximately

How To Make Nigella Seed Savoury Biscuits
- Mix the base: Put the softened butter in a large bowl. Add the oil, egg whites, icing sugar, salt, nigella seeds, toasted sesame seeds, baking powder, mahlep and vinegar. Mix until everything is smooth and combined.
- Add the flour: Add the flour gradually, mixing as you go, until you get a soft dough that doesn’t stick to your hands. You may need slightly more or less than 625g depending on your flour and eggs. The dough should be pliable and smooth, not dry or crumbly.
- Shape the biscuits: Pinch off small pieces and roll them into marble-sized balls between your palms. Place them on a lined baking tray with a little space between each one. They don’t spread much.
- Glaze and bake: Beat the reserved egg yolks and brush a thin layer over the top of each biscuit. Bake at 185°C (365°F/Gas Mark 5) with top and bottom heat until the tops and bottoms are properly golden, about 18-22 minutes. They should feel firm when you tap them.
- Cool completely: Leave on the tray for 5 minutes, then transfer to a wire rack. They firm up as they cool and reach their full crumbly texture once completely cold.

Recipe Tips
Soften the butter properly. Room temperature means you can press your finger in and it gives easily but doesn’t feel melted or greasy. Microwaving it makes the outside liquid while the inside stays hard, and the dough won’t come together right.
Add the flour slowly and stop early. The most common mistake is adding too much flour. Stop when the dough just stops sticking. If you can press it between your fingers and it holds its shape without cracking, it’s done. Too much flour makes the biscuits hard instead of crumbly.
Toast the sesame seeds first. Raw sesame doesn’t carry much flavour. A few minutes in a dry pan until golden brings out the nutty taste that you can actually notice in the finished biscuit.
Keep them small. Marble-sized balls bake evenly and stay crisp all the way through. Larger biscuits take longer to cook and the outside can over-brown before the centre is done.
Don’t skip the egg yolk glaze. It gives the biscuits their deep golden colour and a slight sheen. Without it, they look pale and dull even when fully baked.

What To Serve With Nigella Seed Savoury Biscuits
A cup of Turkish tea is the classic pairing. The savoury, sesame flavour sits well alongside strong black tea.
These also work as part of a cheese board or meze spread. They hold up well next to soft cheeses, olives, and cured meats. Good for guests because you can make them days ahead.

How To Store Nigella Seed Savoury Biscuits
Fridge
No need to refrigerate. Store in an airtight container at room temperature. They stay fresh and crumbly for up to 3 weeks.
Reheat
Not needed. These are served at room temperature. If they’ve been in a sealed tin for a while and feel slightly soft, spread them on a tray and put them in the oven at 150°C (300°F/Gas Mark 2) for 5 minutes to crisp them back up.
Freeze
Freeze baked and cooled biscuits in a sealed container with greaseproof paper between layers. They keep for up to 2 months. Thaw at room temperature for 30 minutes. The texture holds well after freezing.
Nigella Seed Savoury Biscuits Nutrition Facts
Per serving (3 biscuits): Calories: 210kcal, Protein: 3g, Fat: 14g, Carbohydrates: 18g, Sugar: 2g, Sodium: 180mg. Estimated. May vary based on ingredients and cooking methods.
FAQs
Mahlep is a spice ground from cherry stone kernels. It adds a faint cherry-almond warmth. You can leave it out, but the biscuits will taste flatter. There’s no direct substitute.
Too much flour. The dough should be soft and pliable, not stiff. Add flour gradually and stop as soon as it stops sticking to your hands.
Yes, but reduce the added salt to 1 tsp instead of 1.5 tsp. Salted butter varies in salt content between brands, so taste a small piece of raw dough and adjust.
Nigella Seed Savoury Biscuits Recipe
Description
Marble-sized savoury biscuits with nigella seeds, toasted sesame and mahlep that crumble like sand on the tongue and stay fresh in a tin for weeks.
Ingredients
Instructions
- Mix softened butter with oil, egg whites, icing sugar, salt, nigella seeds, toasted sesame, baking powder, mahlep and vinegar until smooth.
- Add flour gradually until you get a soft dough that doesn’t stick to your hands, about 625g but add carefully.
- Roll marble-sized balls between your palms and place on lined baking trays with a little space between each.
- Brush tops with beaten egg yolk, bake at 185°C (365°F/Gas Mark 5) with top and bottom heat for 18-22 minutes until golden on top and bottom.
- Cool on the tray for 5 minutes, then transfer to a wire rack to cool completely before storing.
