Preheat oven to 350F and spray large baking sheet with oil.
Puree the broccoli in a blender and then add to a bowl. Add the applesauce, oats and flour to the broccoli. Stir well until everything is incorporated.
Take a spoonful of the mixture and place on the baking sheet. Flatten with a fork and try to shape in a round shape. Do the same with remaining mixture and fill the baking sheet.
Bake for 15-16 minutes. They should be golden in color and will be still a little soft in the middle. Allow to cool on the sheet.
Store these in the fridge or freeze them.