Ingredients:
2 cups all-purpose flour
1/2 cup softened butter
3/4 cup granulated sugar
1 egg
2 teaspoons baking powder
1/2 teaspoon salt
1/2 cup milk
1/2 teaspoon vanilla extract
1 1/2 cups diced strawberries
3 teaspoons granulated sugar
1/2 teaspoon ground cinnamon
Instructions: