Product Title Syntax

When I was in college, if I was feeling flush, I'd spring for some Tuna Helper.  Not only that, I'd buy the tuna, too.  And the milk.  I had the whole Daddy Warbucks thing going on some days.

Eventually I moved up to the Hamburger helper.  I still enjoy that tasty, fatty, sometimes gelatinous mass it turns to in the fridge.  But I've been wondering about the name.

You add hamburger to make Hamburger Helper.

You add chicken to make Chicken Helper.

You add tuna to make Tuna Helper.

It all makes sense, right?  Well then what do you add to make this?