Fiona & Annabel'S Sour Cream Coffee Cake With Streusel

• Streusel Topping
• (I usually make twice the amount of streusel)
• 1 cup all purpose flour
• 2/3 cup (packed) golden brown sugar
• 1/4 teaspoon salt
• 1 1/2 teaspoons cinnamon
• 6 tablespoons (3/4 stick) unsalted butter
• Cake
• 1 1/2 cups all purpose flour
• 1 1/2 teaspoons baking powder
• 1/2 teaspoon baking soda
• 1/2 cup (1 stick) unsalted butter, room temperature
• 3/4 cup sugar
• 3/4 cup brown sugar
• 3 large eggs
• 1 cup sour cream
• 1 1/2 teaspoons vanilla extract

1. Streusel
2. In a food processor combine the flour, brown sugar and cinnamon thoroughly. Cut butter into small chunks and place in food processor.(Or may be done with a pastry blender, or just by working with hands) Pulse until mixture is in small pebble-like bits. Set aside and make cake.
3. Butter & flour 9x2" springform pan(Bakers Joy is easier)
4. Preheat oven to 350*
5. Cake Batter
6. Sift flour, baking powder and baking soda into medium bowl. Using electric mixer, beat butter and sugars in large bowl until fluffy. Add eggs 1 at a time, beating just until combined after each addition. Mix in sour cream and vanilla. Add flour mixture and(do this part by hand) stir until blended. Spoon batter into prepared pan.
7. Sprinkle streusel on top of cake.
8. Bake cake until toothpick inserted near center comes out clean, about 1 hour(may vary, if your oven runs hot, check after 45". Cool cake on cooling rack in pan 10 minutes. Cut around pan sides to loosen cake. Remove outside ring of springform pan and leave on rack until cool, then slide off bottom of pan onto serving platter. (Can be prepared 1 day ahead. Wrap and store at room temperature.)

streusel topping, streusel, flour, golden brown sugar, salt, cinnamon, butter, cake, flour, baking powder, baking soda, unsalted butter, sugar, brown sugar, eggs, sour cream, vanilla

Taken from www.epicurious.com/recipes/member/views/fiona-annabels-sour-cream-coffee-cake-with-streusel-52807651 (may not work)