This delicate heart-shaped Valentine's Berliner's recipe is easy to make and stuffed with flavor - literally! You can use any filling that you'd like and even make your own jam at home!
To start, heat the oat milk over medium-low heat until it's lukewarm. Do not allow the milk to boil! It denatures the proteins and could ruin the final texture.
Remove the milk from the heat and add the margarine. Stir gently until it's completely melted. Set this mixture aside.
Add lukewarm water to a mixing bowl. Stir the active dry yeast into the water and leave it to rest. This will activate the yeast and the mixture will become foamy.
Once foamy, combine this mixture with the milk in a stand mixer with the dough hook attachment.
Next, add the egg, sugar, salt, and cinnamon. Stir them in well. Then, add sifted flour and mix on a low speed until a ball of dough has formed.
When the ingredients have come together, increase the mixer speed and knead the dough until it becomes smooth and pulls away from the edges. This will take about 4 minutes. Keep in mind that the dough shouldn't be sticky at all.
Transfer the kneaded dough to a lightly oiled mixing bowl. Cover it with plastic wrap or a cloth and leave it to proof for 1 hour.
Shape the dough
When your dough has risen, you can place it on a lightly floured surface. Roll it into a sheet with a thickness of about 3/8 of an inch (1cm).
Lightly dust a heart-shaped cookie cutter. Cut out your shapes and transfer them to a lightly floured baking sheet.
Cover the heart-shaped Berliners with a damp cloth or tea towel. Leave them to prove for another 35 minutes.
Deep-fry the Berliners
Heat your frying oil to 320ºF (160ºC).
Add a couple of Berliners at a time and leave them to fry for roughly 3 minutes. They should be golden brown on both sides.
Once cooked, remove them from the oil and drain the on pieces of paper towel. Allow them to cool completely.
Repeat the process until all of your Berliners have been fried.
Finish your stuffed donuts
You can place the jam or jelly in a piping bag.
Then, use a knife to poke a tiny hole in the side of each Berliner donut.
Place the nozzle of the piping bag through the hole and start filling the fried dough.
Once they are all filled, dust them with powdered sugar and serve them immediately.