This is the method I use, but I leave the freezer paper in place while I applique the circle (or whatever shape I'm using). When I'm finished with the applique, I carefully cut a small slit in the base fabric under the applique and gently pull out the freezer paper. Then I slip stitch the slit closed. Leaving the freezer paper in place gives me a firm template for my tiny applique stitching. Works perfectly every time!