Preheat the oven 350°F (176°C).
Peel and then slice the ripe bananas over a medium sized bowl. Then smash the fresh slices until smooth and consistently creamy with a fork.
Add quick oatmeal and raisins. Mix well untlil it forms a smooth and consistent distribution of ingredients.
Using a spoon, scoop out even portions of batter and place them on a cookie sheet until there are 12 similarly sized cookies.
Gently flatten each cookie with the spoon. Recommend watching the video.
Bake for 15 minutes or until lightly golden brown.