Thanks everyone. I thought that I was the only one who was allergic to oatmeal because the DRs always tell me they have never hear of that. This reaction scard me. I have never broke out this bad. It looked like white welts all over my body the size of quarters. It even covered my face and my hands were so swollen I couldn't bend them. The antihistimine is working now. The itching has stoped. I think I will see my DR about this.
We read the ingredients listed on the cake. No oatmeal was listed.