How to make sardines with tahini and lemon Ingredients: Half a cup of chopped onions One kilo of fresh sardines fish A quarter cup of olive oil One green pepper, sliced One teaspoon ground cumin 4 Tablespoons chopped garlic ¼ Teaspoon fresh ginger ¼ Cup of lemon juice. Half a cup of flour. Salt and black pepper (to taste) Chili (to taste) ¼