Spanish Coffee Cake
["2 1/2 c. flour", "3/4 c. sugar", "1 c. brown sugar", "1/2 c. pecans", "1 tsp. baking powder", "1 c. buttermilk, divided", "1/2 tsp. cinnamon (heaping)", "1/2 tsp. salt", "3/4 c. oil", "1 tsp. baking soda", "1 egg"]
["Mix flour, sugars, cinnamon, salt and oil until crumbly.", "Take out 1 cup of mixture and add pecans to it to make the topping.", "To remaining mixture, add baking soda, baking powder, egg and 1/2 cup buttermilk.", "Beat 2 minutes.", "Add 1/2 cup buttermilk."]
["flour", "sugar", "brown sugar", "pecans", "baking powder", "buttermilk", "cinnamon", "salt", "oil", "baking soda", "egg"]