Oatmeal Pecan Coffee Cake

Ingredients
- 2 c all-purpose flour
- 1 c quick cooking oats
- 1 c packed light brown sugar
- 12 c pecans chopped
- 1 12 tsp baking powder
- 12 tsp baking soda
- 1 tsp cinnamon
- 13 c packed light brown sugar
- 12 tsp cinnamon
- 14 c margarine melted and cooled
- 12 c pecans chopped
Directions
- Preheat oven to 350
- Grease 13 x 9-inch baking pan
- Combine dry ingredients in large mixing bowl
- Whisk eggs and buttermilk together
- Add to dry ingredients with melted margarine and stir until blended
- Pour into pan