Lemon Cookies & Cream - If you love the yummy taste of sweet, tangy lemon, you will love the taste of this lemon cookies and cream Crispycake. Start with our famous marshmallow recipe, rice crispies and fresh creamy lemon & cookie crunch. Just the right amount of crunch mixed with a beautiful pop of lemon! With a lemon cookie on top! Like all Crispycakes this has an 11 month shelf life.