Remove the dough from the plastic wrap and cut it into four roughly equal sections. This makes it easier to work with in smaller batches. Keep the remaining sections covered until you are ready to prevent them from drying out.
Lightly flour a countertop and roll out one-quarter of the dough. Place the pasta machine on the widest setting and run the dough through twice.
Fold the dough in half and run it through again. Run it through the next two to three settings and then fold it into a trifold by folding one half into the middle and then the other to make a sort of brochure.
Run it through the widest setting again and then through the next three to five settings until you get to a really thin pasta. On my Nuvantee, it's setting 7.
From each sheet of dough, cut out as many little circles as you can. I used a large shot glass to get circles that were approximately 1 1/2" to 2" wide.
To make each ravioli, slightly overlap three to four circles lightly pressing down on the edges to seal them.
Using a piping bag or a small spoon, place about 1/2 tbsp of filling in the middle of each circle. You will want to fill them as much as you can without making it impossible to seal the tops for cooking.
Fold the circles in half from the bottom, sealing the top edges with a dab of water if needed. Then roll up the ravioli starting from one edge. Lightly seal the last "petal," and you should have something resembling a rose.
Repeat with all the dough and filling. Let them dry while you prepare the rest of the rose ravioli.
At this point, you can either freeze them or cook them and prepare them with your favorite sauce. To freeze, place them on a cookie sheet so they aren't touching to prevent them from sticking, and place them in the freezer for an hour. Once mostly frozen, you can put them together in a ziploc bag or container and freeze them for up to three months. Just boil from frozen for about 5 minutes to reheat.
To cook them from fresh, boil in water for about 3-4 minutes. Serve with a lemon butter sauce and top with extra crushed walnutes and parmesan. Or dress them in your favorite alfredo sauce, pesto, marinara, or anything you like!