Mix flour, oats, fennel seeds butter. Add water and knead dough. This will be soft dough. If required additional watee for dough
Preheat oven to 180. Line baking tray
Make small balls of dough. Flatten lightly like cookies. Place on baking tray. Bake for 10-13 minutes until base is golden brown
Allow the cookies to cook completely. Store in airtight container