A key characteristic of Texas sheet cake is its simplicity. It's made in a large, shallow pan — typically a 13-by-18-inch sheet pan— which gives it its distinctive thinness. The batter is ...

This super simple dessert turned out light and fluffy. The rich chocolate peanut butter frosting goes perfect on top.

Bake until sides pull away from edges of pan and a cake tester inserted in center comes out clean, 12 to 14 minutes. Transfer pan to a wire rack and pour icing over cake while still warm.