Ingredients For the cake: 2 cups all-purpose flour 1 cup granulated sugar 1/2 cup unsalted butter, softened 1 cup milk 2 large eggs 1 tbsp baking powder 1/2 tsp salt 2 cups onions, finely chopped ...

Instructions: Preheat the Oven: Set your oven to 350°F (175°C). Grease and flour a 9x13-inch baking pan or line it with ...