Sourdough Coffee Cake

• 2 1/2 c flour
• 3/4 t baking soda
• 3/4 t baking powder
• 1/2 t salt
• 1 c sourdough starter
• 3/4 c sugar
• 2/3 c oil
• 1/3 c sour cream or greek yogurt
• 3 eggs
• 2 t vanilla
• For fruit/jam variations:
• 1 C pureed bananas, jam or pumpkin
• increase flour to 3 cups, soda and baking powder to 1 teaspoon each and sugar to 1 cup
• -or-
• 1 cup chopped fruit
• Crumb topping
• 6 T melted butter
• 1 c flour
• 3 T brown sugar
• 3 T granulated sugar
• 1/4 t baking powder
• pinch salt
• 1/2 c nuts (optional)*

1. Whisk dry ingredients together.
2. Mix starter and sugar until combined, add oil until incorporated. Add eggs and vanilla, then sour cream. If using fruit or jam, stir into batter and then incorporate dry ingredients.
3. Bake at 350 for 40-45 minutes until skewer comes out clean.

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Taken from www.epicurious.com/recipes/member/views/sourdough-coffee-cake-52885331 (may not work)