Preheat the oven to 350°F. Lightly grease a loaf pan and set aside.
In a small bowl, mix together the strawberries and 2 Tablespoons of flour until the strawberries are coated. Set aside.
In a large bowl, cream together the butter and sugar until light and fluffy. Add in the eggs and vanilla, and mix until fully combined. Add in the baking powder and salt.
Slowly mix in the yogurt, water and flour until fully incorporated. Fold in the strawberries.
Pour the mixture in the prepared loaf pan, and bake in the preheated oven for 45-50 minutes, or until a toothpick inserted in the centre comes out clean.
Allow to cool in the pan for around 10 minutes, then remove from pan and transfer to a wire rack to cool completely.