Place a few tablespoon each of cheese and broccoli in a line in the center of crepe, then roll and place seam-side down in casserole dish. Divide cheese and broccoli evenly between remaining crepese and repeat.
If you have a few pieces of broccoli left over, sprinkly on top of crepes.
Top with Hollandise sauce, spreading with a spatula to coat tops of crepes.
Sprinkle with parmesan.
Bake at 350 F for about 20 minutes or until sauce is bubbling. Serve.