Creamed spinach with bacon

Render the cut up bacon until about three quarters done, soft but with its fat out.

Add the diced onion and cook about three minutes.

Squeeze the defrosted spinach first in its bag, then wrapped in a towel over the sink, until as dry as possible.

Add red pepper flakes for a second, then the spinach.

Break up the spinach while adding half and half a little at a time, two cups in all; leave on a low simmer about 20 minutes to thicken.

Turn down the heat; season with a good pinch of salt and pepper and stir in freshly grated Parmesan.