Edit in JSFiddle

//http://www.jermywells.com

var Cheesecake = function () {
    this.Name = '';
    this.Flavor = '';
    this.Size = '';
    return this;
}
Cheesecake.prototype.setName = function (n) {
    this.Name = n;
    return this;
}
Cheesecake.prototype.setFlavor = function (f) {
    this.Flavor = f;
    return this;
}
Cheesecake.prototype.setSize = function (s) {
    this.Size = s;
    return this;
}

var cheeseCake = new Cheesecake()
    .setName('New York Cheesecake')
    .setFlavor('Delicious New York Cheesecake')
    .setSize('12" round');

document.getElementById('cheeseCake').innerHTML =
        '<div class="cheeseCake">' + 
        '<div>name: ' + cheeseCake.Name + '</div>' +
        '<div>flavor: ' + cheeseCake.Flavor + '</div>' + 
        '<div>size: ' + cheeseCake.Size + '</div>' + 
        '</div>';

<div id="cheeseCake"></div>

.cheeseCake{
    background-color:#dbdbdb;
    margin:5px 5px 5px 5px;
    border:1px solid silver;
    padding:15px;
}