Butter cake with ingredients and procedures?

To make a classic butter cake, you will need 1 cup (226g) of unsalted butter, 2 cups (400g) of granulated sugar, 4 large eggs, 3 cups (360g) of all-purpose flour, 1 tablespoon of baking powder, 1/2 teaspoon of salt, and 1 cup (240ml) of milk. Start by preheating your oven to 350°F (175°C) and greasing a cake pan. Cream the butter and sugar together until light and fluffy, then add eggs one at a time. Gradually mix in the dry ingredients and milk, pour the batter into the prepared pan, and bake for 25-30 minutes or until a toothpick comes out clean.