Need a recipe for a cake for a cake-off VS my mom

Hello everyone, as the title goes, i need to bake a cake so i can beat my mom in a cake-off (don't know if this is a thing).

Me and my mom were talking, and somehow we got to talking cakes and i told her i could win vs her in cake-off, and that's how it happened.

She's a chef, i barely can cook for myself.

I thought it would a be cool thing to do, so yeah, please help me out guys.

I was looking for something not too hard however pleasing to the eye and delicious, and obviouslyit has be a cake.

Also please include the recipe please!

Thanks in advance.