Maria spends one last night at home, cooking and in the company of her girls; her grandson appears.

Maria bakes a special cake that results in chaos and receives a business proposal she can't pass up.

To keep up with the Mama Cake orders, Maria has to make deals with a gangster.

Mama Cake's success makes the police start investigating them and drug dealers demand their share.

For safety, Maria hides her plants in the nursing home; an accident puts Mama Cake at risk.

It is increasingly difficult for Maria to hide the secret of Mama Cake's success from her grandson.