InstructionsReset

1. 1.
   Preheat your oven to 350°. Butter and flour an 8×8-inch baking dish.
2. 2.
   Whisk together the flour and baking powder. In a separate bowl, mix the molasses, water, baking soda, and salt.
3. 3.
   Beat the butter and sugar until light and fluffy. Add the eggs, one at a time, beating well after each. Stir in the molasses mixture. Add the flour mixture and stir just until incorporated. Add the blueberries and mix briefly to combine.
4. 4.
   Bake until the cake is firm in the center when tapped with a finger, 50 minutes to 1 hour. Serve warm or at room temperature.