Cheesy Baked Cauliflower

1 head cauliflower

¼ cup butter, cut into pieces

1 teaspoon mayonnaise

1 teaspoon prepared mustard

½ cup grated Parmesan cheese

Steam whole head of cauliflower for 30 minutes. Drain and place on a pie plate.

Preheat oven to 375 degrees F (190 degrees C).

In a mixing bowl, combine mayonnaise and mustard; spread the mixture over cauliflower and dot with pats of butter. Sprinkle generously with Parmesan cheese.

Bake at 375 degrees F (190 degrees C) uncovered, for about 30 minutes, or until the cheese is brown.