Cauliflower, Spinach & Pea Curry

Name: Cauliflower, Spinach & Pea Curry
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: Asian, Indian
Ingredients: 1 tsp coriander seeds; 1 tsp corriander; 1 tsp cumin; 1 tsp cumin seeds; 1/2 tsp mustard seeds; 1 tsp turmeric; 1 tsp chili flakes; 3 garlic cloves; Inch of ginger; Bunch fresh coriander (including the stalks (for lots of flavour)); 1 onion; 2 tbsp olive oil; 1 chopped onion; 1 tbsp olive oil; 1/2 large cauliflower cut into florets; 1 cup frozen peas; 3 plum tomatoes roughly chopped; 2 cups spinach; 1 cup coriander; 1/2 cup crushed peanuts