Goan Shrimp Cake Recipe

Name: Goan Shrimp Cake Recipe
Ingredients: 3 tablespoons vegetable oil; 2 onions, peeled and sliced; 3 large cloves of garlic, peeled; 1/2 in piece of fresh ginger, peeled; 6–8 mild dried red chiles; 1-inch piece of cinnamon stick; 5 black peppercorns; 4 cloves; 3/4 teaspoon cumin seeds; Salt, to taste; 2 medium tomatoes, chopped; 2 1/2 teaspoons sugar, or to taste; 2 tablespoons white wine vinegar, or to taste; 11 ounces shrimp, peeled and deveined; 1/2 cup sugar; 8 tablespoons butter, at room temperature; 3 large eggs and 1 extra yolk; 3/4 teaspoon salt; 1 2/3 cups all-purpose flour; 1 teaspoon baking powder; 3/4 cup milk; 1 cup unsweetened dried coconut flakes; 1/2 cup semolina (durum flour), soaked in ½ cup water for 15 minutes