Jump to Recipe
Lithuanian kūčiukai poppy seed bites are small baked yeast pieces, about 2 cm / 3/4 inch long, with a firm crust and a dry crumb. You serve them in a bowl of poppy seed milk on Christmas Eve.
There’s something calm about this dish. Kūčios, the Lithuanian Christmas Eve supper, is meatless, and kūčiukai sit on the table next to the poppy milk. I first had them in a Vilnius kitchen, where a bowl landed in front of me and I was told to wait a minute while the bites softened.
The dough is plain. Flour, a little honey, oil, a spoonful of poppy seeds. The work is in the baking. A hot bake colors them, then a low oven dries them out.
Skip that second stage and the centers stay soft, so the bites turn to mush in the milk. Bake until one snaps in half with a dry, pale crumb and no damp middle.
Why You’ll Love This Recipe
- Plain pantry dough with no eggs, dairy, or butter
- Bakes ahead and keeps two weeks in a tin
- Poppy milk comes together while the bites bake
- Small pieces soak through quickly and evenly in the milk
Ingredient Notes
- poppy seeds: Smell them first. Fresh seeds are nutty, and stale ones smell musty and make a bitter milk. Ground poppy seeds from the baking aisle can replace the grinding step.
- honey: Honey sweetens the dough, the glaze, and the milk. Maple syrup swaps in 1 to 1 for a vegan version, though the flavor is less floral.
- sunflower or rapeseed oil: A neutral oil keeps the dough plain. Olive oil tastes too strong against the poppy seeds.
- all-purpose flour: It gives a crisp bite that softens in milk. Whole wheat works but makes denser bites.
- instant yeast: It mixes straight into the flour. If you only have active dry, use 5 g and stir it into the warm water for 5 minutes first.

Homemade Baked Lithuanian Kūčiukai Poppy Seed Bites
Ingredients
Method
- In a 3-quart / 2.8 L bowl, whisk 300 g flour, 4 g yeast, 35 g sugar, 1/2 tsp salt, and 1 tbsp poppy seeds. Add 140 ml warm water (38 C / 100 F), 40 ml oil, and 1 tbsp honey. Stir into a shaggy dough, then knead on a lightly floured counter for 8 minutes until firm, smooth, and no longer sticky. If it cracks, work in 1 tbsp water.
- Cover the bowl and let the dough rise for 45 minutes in a warm spot, until it puffs to about 1.5 times its size.
- While the dough rises, grind 120 g poppy seeds in a spice grinder in 4 batches of 20-second bursts, until powdery. Tip the powder into a 1.5 L / 6-cup heatproof bowl, pour over 250 ml boiling water, stir, cover, and leave for 30 minutes.
- Heat the oven to 180 C / 350 F and line two sheet pans, 33 x 46 cm / 13 x 18 inch, with parchment. Divide the risen dough into 8 pieces of about 70 g. Roll each into a 20 cm / 8-inch rope about 2 cm / 3/4 inch thick and cut it into ten 2 cm pieces, for about 80 bites.
- Whisk 1 tbsp honey with 1 tbsp warm water in a bowl. Add the bites and toss to coat, then sprinkle over 1 tbsp poppy seeds and toss again. Spread the bites on the pans, about 1 cm / 1/2 inch apart.
- Bake for 14 minutes at 180 C / 350 F, swapping the pans between racks halfway, until light golden. Lower the oven to 120 C / 250 F and bake 20 minutes more, until the bites feel dry and hard. Snap one open to check for a dry, pale crumb.
- While the bites bake, stir 350 ml hot water and 3 tbsp honey into the soaked poppy seeds. Whisk for 1 minute until the milk turns pale gray and cloudy, then leave it at room temperature.
- Cool the bites on the pans for 15 minutes so they firm up. Whisk the poppy milk again, spoon about 120 ml into each bowl, add about 13 bites, and wait 2 to 3 minutes before eating.
Notes
- Use water near 38 C / 100 F so the yeast wakes up without dying.
- Space the bites about 1 cm / 1/2 inch apart on the sheet pans.
- Taste a few poppy seeds before grinding. Bitter or musty seeds will flavor the whole milk.
- Warm the poppy milk gently and never boil it.
- Make the bites up to 2 weeks ahead and the poppy milk up to 3 days ahead.

Tips for Success
- Weigh the flour on a scale. A scooped cup can run 30 g heavy, which leaves the dough dry and cracked.
- Roll the ropes to an even 2 cm / 3/4 inch thickness so all the bites dry at the same rate.
- Snap one bite from each tray after the low-heat stage. A dry, pale crumb means the batch is done.
- Grind poppy seeds in 20-second bursts and shake the grinder between rounds so the seeds crush evenly instead of packing against the blade.
- Soak the bites in the poppy milk for 2 to 3 minutes before eating, since the dry crumb needs time to take it up.
Variations
- Add 1 tsp finely grated orange zest to the dough for a light citrus note against the poppy seeds.
- Stir 1/2 tsp ground cardamom into the flour for a warm, spiced edge that pairs well with the honey.
- Make a vegan batch by using maple syrup in place of every tablespoon of honey in the dough, glaze, and milk.
Storage and Reheating
Kūčiukai keep for up to 2 weeks in an airtight tin at room temperature, because the low-oven bake dries them out completely. Store the poppy seed milk separately and soak the bites only when you’re ready to eat.
Poppy seed milk keeps for 3 days in a covered jar in the fridge. Whisk it before serving, since the seeds settle. To serve it warm, heat it in a saucepan over low heat for 3 to 4 minutes and don’t let it boil.
If the bites soften in humid weather, spread them on a sheet pan and re-dry them at 120 C / 250 F for 10 minutes, then cool them fully. They also freeze in a sealed bag for up to 2 months.
Serving Suggestions
Kūčiukai are served in a shallow bowl of poppy seed milk, about 13 bites and 120 ml of milk per person. On Kūčios night they sit beside pickled herring, mushroom dishes, and cranberry kisielius, a thick fruit drink.
Spoon the milk into bowls, drop in the bites, and wait 2 to 3 minutes. The edges soften while the centers stay a little firm. Eat with a spoon.
Outside the holiday table, they also work dry with black tea, the way you’d serve a plain biscuit.

FAQ
Why are my kūčiukai soft in the middle instead of hard?
Soft centers usually mean the low-heat drying stage was skipped or the ropes were thicker than 2 cm / 3/4 inch. Bake 14 minutes at 180 C / 350 F, then 20 minutes at 120 C / 250 F. Snap one bite open, and if the center looks damp, return the tray for 5 more minutes.
Can I use canned poppy seed filling instead of grinding poppy seeds for the milk?
No, because canned filling is sweetened and thickened for pastries, so it turns into a heavy paste instead of a thin milk. Grind plain poppy seeds in a spice grinder, or use a mortar and pestle if you have 10 minutes. Ground poppy seeds sold for baking also work.
Can I freeze kūčiukai after baking, and how do I keep them hard?
Yes, freeze the fully cooled bites in a sealed freezer bag for up to 2 months. Thaw them at room temperature for 30 minutes. If they feel even slightly soft, spread them on a sheet pan and dry them at 120 C / 250 F for 10 minutes, then cool.
What do you serve with kūčiukai on Christmas Eve?
Poppy seed milk is the pairing, so serve about 13 bites with 120 ml of milk per person. The rest of a Lithuanian Kūčios table on December 24 is meatless, so think pickled herring, mushroom dishes, and cranberry kisielius, a thick fruit drink.
Are kūčiukai dairy free, egg free, or vegan?
Kūčiukai are dairy free and egg free, since the dough uses only flour, oil, water, yeast, sugar, honey, and poppy seeds. They aren’t vegan because of the honey. Swap each tablespoon of honey for maple syrup to make a vegan batch. They do contain gluten.

