- In a large bowl or a bowl of your standing mixer sift the flour and salt. - 500 grams all Purpose Flour - Whole Wheat flour, 2 teaspoon Salt 
- Add egg and butter. - 1 Egg, 2 tablespoon - 28 grams - butter 
- Give it a mix. 
- Now add the bloomed yeast mixture. 
- When kneading in a stand mixer, first start on slow and slowly increase the speed. 
- Add more milk if required. (As much required) - ½ Cup Milk 
- Knead the dough until it is nice and elastic. With a stand mixer, it should take around 4-5 minutes. 
- With your hand, it should take around 8-10 minutes. 
- Once the dough is smooth and elastic, shape it into a round ball. 
- Let it rest in a greased bowl. 
- Let the dough rest for 60-90 minutes until double in size. 
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- Shaping Cebularz Lubelski (Polish Onion Rolls) 
- Divide the dough into equal portions. 
- Using some flour either roll or pat the dough into 10-12 cm circular discs. - Extra flour for rolling the dough 
- Arrange the circular disc on a greased baking tray or parchment-lined baking tray. 
- Keep some distance between the rolled disc or else they might stick to each other. 
- Add around 1 tablespoon of onion stuffing to each of the rolled discs. 
- Let it rest again for 30-60 minutes until double.