1 1/4 c. sugar
1 stick butter, softened
2 eggs
1 1/2 c. mashed bananas
1/2 c. buttermilk
2 1/2 c. flour
1 tsp. baking soda
1 tsp. salt
1 c. blueberries

Heat oven to 350 degrees. Grease 9 inch loaf pan.
Stir sugar, butter, eggs, bananas, and buttermilk in bowl. Stir in flour, baking soda, and salt. Stir in blueberries. Pour in loaf pan.
Bake 1 hour and 15 minutes. Cool 5 minutes.