HELP - How do I bake a cake

[Guest guest]

Please help me - I am not a baker...

I have the following ingredients gfcf especially for my kid

From Arrowhead MIlls

Brown Rice Flour

White Rice Flour

From Bob's Red Mill

Baking Powder

Baking Soda

Cornstarch

Toasted Carob Powder

Xanthan Gum

Spectrum High Oleic Safflower Oil

Maple Syrup

Maybe 1 egg

HOW DO I BAKE A CAKE????? Do you have a recipe with these

ingredients???? He can't eat sugar nor stevia.

Thanks in advance.

YB

('s bday on Fri)