1. In a medium bowl combine milk, flour, salt, and cayenne.
2. Beat with mixer until blended - Don't overbeat.
3. Add eggs one at a time, beating after each addition.
4. Stir in parsley and thyme.
5. Grease 6 popover cups and fill 3/4 full with batter.
6. Bake at 425 degrees for 20 minute.
7. Reduce oven temperature to 325 degrees and bake for 15-20 minute longer, until popovers are golden brown.
8. Serve immediately, for they fall quickly.