I thought that was the function of cauliflower, to make a jar of pickles look pretty. Actually fresh cauliflower is a wonderful vegetable. Easiest way to cook rice I've found. Then I peeled away the outside leaves of that tired lettuce and a lot of nice pale green ones were left inside, enough to make plenty of salad for two. Added a ripe tomato chunked into bite size, and half a purple onion thin-sliced in rings.
Purple onion looks pretty in a salad.
I made a dressing with two parts of olive oil to one of vinegar. After the salad was tossed I poured what was left of the dressing over the cauliflower. Took two generous bowls and filled them with my salad. Pushed the greens aside and added a pile of rice. Then cut the fish, cold, into little pieces and distributed them along with the cauliflower over the greens.