Welcome to heaven. These truffles consist of a velvety center made of cream cheese and Oreos, coated in crunchy, rich chocolate. Only calling for three ingredients, this simple no-bake treat is bomb diggity—it basically redefines perfection. —Teresa Sabga, co-editor-in-chief of Baked Magazine. Follow Teresa on Twitter and Instagram @teresamarias. Ingredients: 1 package of 8 oz. cream cheese, softened…