- 2 cups all-purpose flour
- 1 cup white sugar
- 1/4 teaspoon salt
- 2 teaspoons baking powder
- 1/3 cup vegetable oil
- 2 eggs
- 2/3 cup Greek yogurt (I used 2% plain, Chobani Greek yogurt)
- 2 cups blueberries
- 2 tablespoons flour (for berries)
Topping
- 2/3 cup brown sugar
- 1/3 cup flour (or more)
- 1 teaspoon cinnamon
- 2 tablespoons butter, room temperature
