Oreo Cheesecake Cupcakes Place paper liners in muffin tins. Set an oreo cookie on bottom of each. Beat together 3 pks (8 oz.) softened cream cheese and ¾ c sugar until smooth. Add 3 eggs one at a time until blended. Spoon over each cookie. Bake 350 degrees for 15-20 mins. Cool completly then drizzle with chocolate. Also wonderful with white frosting..crush a few Oreos and add to frosting.