"Ooey Gooey Butter Cake Bars, also known as "Chess Squares" or "Chess Cake Bars" are easy, rich, and truly addictive!..."
INGREDIENTS
•
1 package/box yellow cake mix
•
3 eggs
•
16 tablespoons butter, melted, divided
•
1 (8 oz) package full-fat cream cheese, softened to room temperature
•
1 teaspoon vanilla
•
16 oz powdered sugar