1-Creating this butter cake: starts with preheating your oven to 350°F (175°C) and lightly greasing a 9 x 13-inch (23 x 33 cm) baking dish for even baking. Combine the cake mix, melted salted butter, vegetable oil, and eggs until the mixture is thick and uniform, then spread it evenly in the prepared dish. This step sets the foundation for the cake’s moist texture.

2-Next, beat the softened cream cheese until it’s smooth, then mix in the melted salted butter, eggs, and vanilla extract. Gradually add the powdered sugar, blending well after each addition to ensure a creamy consistency. Pour this gooey mixture over the cake layer and spread it evenly for a perfect two-layer effect.

3-Bake the cake for about 40 minutes, watching for the edges to turn brown while the center stays slightly jiggly. Let it cool completely before slicing, and dust with extra powdered sugar if you like. For more details on ingredient substitutions, visit our baking essentials guide on the site.