Palak (Spinach) Paneer

INGREDIENTS: 11 oz chopped frozen spinach 1/3 lb paneer 2 medium tomatoes puree 1 teaspoon chopped ginger 1-tablespoon oil 2-table spoon of whole whet flour ½ teaspoon cumin seed ½ teaspoon turmeric powder ½ teaspoon red chilly powder ½ teaspoon salt or to your taste 1/3-cup heavy cream ½ tomato thinly sliced ¼ cup water Pinch of hing or asafetida (optional)