RECIPE INSTRUCTIONS:

1. Preheat oven to 350°F. 
2. Grease a 13×9-inch baking pan. 
3. Combine yellow cake mix, 2 eggs, butter, and vanilla in a large bowl; mix well. The batter should be stiff.  
4. Spread batter into the prepared pan. 
5. Combine confectioners’ sugar, cream cheese, and the remaining 2 eggs in a separate bowl; mix well and pour over the top of the cake batter. 
6. Bake in the preheated oven until a toothpick inserted into the center comes out clean, about 35 minutes.