How to make Palak Paneer without tomatoes

Ingredients (Serves 4-5)
Spinach (Palak) ----------- 400 gms
Paneer ------------------- 200 gms (cut to 1” pieces)
Onion -------------------- 2 medium size
Garlic -------------------- 2-3 cloves
Ginger ------------------- ½ inch
Green Chillies ------------ 2 (add more if u want more spicy)
Milk --------------------- ½ cup
Ghee or Oil -------------- 1 tbsp
Cumin seeds (Jeera)------ ½ tbsp
Coriander powder ------- ½ tbsp
salt ---------------------- to taste

Method:
1. Boil spinach, garlic, ginger and green chillies in a pan for about 5 minutes.
2. Remove from fire and cool it. Grind to a paste.
3. Prepare the onion paste separately.
4. Take 2-3 pieces of paneer and grate it.
5. Heat oil in a kadhai; add jeera ; add onion paste. Cook till it turns brown.
7. Add grinded spinach paste in the kadhai.
8. Add milk and grated paneer and salt in it. Keep stirring for about a minute.
9. Add the remaining paneer pieces. Cook for 3-4 minutes on the low flame.