Substances:
- Cake:
- 12 t. unsalted butter, softened at room temperature
- 1 1/2 c. sugar
- 3 extra-splendid eggs, at room temperature
- 1 1/2 t. vanilla extract
- 1 1/4 c. sour cream
- 2 1/2 c. cake flour (not self-rising)
- 2 t. baking powder
- 1/2 t. baking soda
- 1/2 t. salt
- For the streusel:
- 3/4 c. gentle brown sugar, packed
- 1/2 c. all-reason flour
- 1 1/2 t. ground cinnamon
- 1/4 t. kosher salt
- 3 t. cold unsalted butter, slice into pieces
- 3/4 c. chopped walnuts (non-mandatory)
- For the glaze:
- 1 c. powdered sugar
- 5 t. genuine maple syrup
Instructions:
- Preheat the oven to 350 degrees F. Grease and flour a 10-drag tube pan.
- Cream the butter and sugar in the bowl of an electrical mixer fitted with the lumber attachment for 4 to 5 minutes, till gentle. Add the eggs 1 at a time, then add the vanilla and sour cream. In a separate bowl, sift together the flour, baking powder, baking soda, and salt. With the mixer on low, add the flour mixture to the batter till sincere combined. Stop stirring with a spatula; to make certain the batter is utterly blended.
- For the streusel, position the brown sugar, flour, cinnamon, salt, and butter in a bowl and pinch along along with your fingers till it forms a tumble aside. Mix in the walnuts, if desired.
- Spoon half of the batter into the pan and spread it out with a knife. Sprinkle with 3/4 cup streusel. Spoon the leisure of the batter in the pan, spread it out, and scatter the final streusel on top. Bake for 50 to 60 minutes, till a cake tester comes out clear.
- Let cool on a wire rack for at the least 30 minutes. Fastidiously transfer the cake, streusel aspect up, onto a serving plate. Dash the confectioners' sugar and maple syrup together, including just a few drops of water if primary, to compose the glaze runny. Drizzle as mighty as you admire over the cake with a fork or spoon.