Grate cabbage - thin shreds as shown below. Measure 3 cups and set aside.
To a mixer jar : add ½ cup coconut, 8 small onion, 4 garlic cloves, 1 teaspoon cumin seeds and 2 green chili.
Grind it coarsely without adding any water. Set aside.
To a kadai heat coconut oil - add 2 tablespoon coconut oil, 1 teaspoon mustard seeds let it splutter. Then add 2 small red chili, few curry leaves. Let it splutter.
Once it splutters add cabbage along with salt to taste and ½ teaspoon turmeric powder.
Saute for few minutes.
Add 1 cup water to it.
Cook covered for 10-12 minutes.
Cook until cabbage turn transparent and slightly soft. Check if cabbage is cooked by pressing it - if it is soft then its cooked else cook for few more minutes.
Once cabbage is cooked, add prepared coconut mixture.
Mix well.Keep sauteing and cook until raw smell leaves. Cook at least for 5 minutes. Once raw smell leaves mix well and switch off. Cabbage thoran is ready.
Serve with rice and curry of your choice.