Raspberry Sour Cream Coffee Cake
adapted from: http://www.annies-eats.com/2012/08/21/raspberry-sour-cream-coffee-cake/
1/2 cup flour (I used 1/3 cup oats)
1/3 cup sugar
zest of 1 lemon
4 T unsalted butter, melted and cooled
1 3/4 cup flour
1 cup sugar
2 t baking powder
1/4 baking soda
1/4 t salt
1 cup sour cream
1 t vanilla extract
2 cups fresh (or 4 cups frozen, thawed) raspberries (I used mixed berries from Costco)
Preheat oven to 350. Grease and flour a 10-inch springform pan. In a bowl combine dry topping ingredients and lemon zest; stirring in butter until crumbly. Reserve. In a small bowl combine eggs, sour cream, and vanilla; mix until well blended and smooth.
In a larger mixer bowl (electric works well here) combine flour, sugar, baking powder, baking soda, and salt. Stir. Fold wet ingredients into dry until just mixed. Spread out batter into springform pan. Top the batter with berries. Sprinkle with crumb topping mixture. Bake about 45minutes. Cool on a wire rack. Remove sides of pan after running a knife around the edge. Serve warm.