Mix eggs, sugar, crushed pineapple, baking soda, flour and salt together. Do NOT drain pineapple juice.
Bake at 325 for 40-45min in a 9″ X 13″ pan. Top will be golden/dark brown when finished.
Once cake is completely cooled, poke holes all over the top with a fork.
To make sauce: boil together sugar, cream, butter and add vanilla last.
Pour sauce over entire cake. Allow to soak in. Serve.