Berliners, also known as jelly-filled doughnuts, are a delightful treat that originated in Germany. These fluffy, sweet pastries are perfect for any occasion and are surprisingly easy to make at home. Follow this step-by-step guide to create your own delicious Berliners, complete with measurements in both grams and ounces. Ingredients 500 g (17.6 oz) all-purpose flour 50 g (1.8 oz) sugar 7 g (0.25 oz) active dry yeast 250 ml (8.5 fl oz) warm .