First, preheat the oven to 180 degrees C. Now, in a bowl, add egg, oil, sugar and vanilla extract. Whisk to mix everything well.
Add baking powder and flour to the mixture and mix well. Once done, add chopped strawberries and mix again to prepare the cookie dough.
Pinch out small portions from the dough and start forming round balls. Now place them on the cookie sheets and sprinkle a bit of sugar on top.
Now, just bake the cookies for about 15 minutes.
Your Strawberry Cookies are now ready to be served. Enjoy!