cheesecake business

I am a single mother who loves to make cheesecakes.  I have made them for years for friends and family and have even sold a few.  I have four children who have continued to tell me that I should start a small business.  However as I am a single mother, my children have always come first.  As I am aproaching my 50th birthday, I thought that I might give it a go, but I living paycheck to paycheck and have never been able to save enough to start a business.  Always something for the children first.  I would love to sell my cheesecakes online, but I would need some startup money for supplies to package and ship, ingredients to make the cake, rental of kitchen space and of course freezer space.  Any little bit will help.