4Tablespoonsunsalted butter, cold, cut into ¼-inch cubes
¼cupgranulated sugar
½teaspoonground cinnamon
1cupsliced almonds (optional)
Instructions
In a large mixing bowl, whisk to combine the flour, instant yeast, sugar, and salt. Set aside.
Warm the milk in the microwave for 20 to 30 seconds, until it is warm, between 105°F and 115°F.
Add the warm milk to the dry ingredients, and mix with a large spoon for 1 minute. (It will still be quite dry).
In a small bowl, whisk the egg. Add the melted butter and whisked egg to the dough, and mix until a sticky dough starts to form, after about 1 minute.
Lightly flour a work surface and knead the dough by hand for a full 5 minutes, until it is smooth and elastic.
The dough will be really sticky at first. But after a couple minutes of kneading, it will become more smooth and easier to knead.
Place the dough back in the mixing bowl, and cover it with a damp kitchen towel or plastic wrap (to retain moisture). Leave the dough in a warm place to rise for about 2 hours, until it doubles in size.
When rising and proofing dough, I usually set it in the oven (turned off) with the oven light on. This provides a mildly warm, draft-free environment, perfect for yeast activity.
Line a 9-inch by 13-inch baking sheet (also called a quarter sheet) with parchment paper or a silicone baking mat. Alternatively, you can use a 9x13 baking dish.
Place the dough inside the baking sheet, and use a rolling pin or your hands to flatten the dough in an even layer all the way to the sides and corners of the baking sheet. Cover with a clean kitchen towel for 20 minutes. Preheat the oven to 350°F.
Press your fingers into the dough to form indentations all over. Spread the cold, cubed butter all over the top of the dough. Sprinkle the granulated sugar, cinnamon, and sliced almonds evenly on top.
Bake for 18 to 20 minutes, until the cake is golden brown, and a toothpick inserted into the center comes out clean. Allow the cake to cool for 15 minutes. You can use the parchment paper to help slide the cake off the baking sheet and onto a cutting board to slice & serve. Enjoy!!
Notes
Stand Mixer: This dough is really sticky when it’s first kneaded, so for easier cleanup, I like to mix the dough in a stand mixer with a paddle attachment. Then switch out the attachment with a dough hook to knead the dough.
Storing: Butterkuchen tastes best when it’s fresh, the same day it’s baked. Store leftover cake wrapped in plastic cling wrap or in an airtight container at room temperature for up to a few days.
Reheating: German yeast cakes tend to dry out after a day or two, so I spread a little extra butter on the sides of a slice and reheat it in the microwave for about 20 seconds to quickly warm & soften leftover cake.