Grilled Berbere Fish

Name: Grilled Berbere Fish
Ingredients: Berbere paste:; 10 grams Cumin seeds; 6 Cloves; 5 grams Cardamom pods; 5 grams Coriander seeds; 1 red chilli; 4 garlic cloves; 20 grams ginger; 30 grams paprika; 2 grams turmeric powder; 2 grams ground cinnamon; 2 grams black pepper powder; For the fish:; 1 trout (any whole fish can be used); 1 Red tomato, sliced; 1 Lemon, sliced; to season Salt; for grilling Vegetable oil