Grilled Tofu Sandwiches

Description
Makes 2 sandwiches.

Ingredients

 * 2 (1-inch) slabs marinated firm tofu
 * 4 slices white or whole wheat bread
 * mayonnaise
 * horseradish, to taste
 * 1 large tomato, sliced
 * salt and pepper
 * lettuce
 * Thinly sliced red onions (optional)

Directions

 * 1) Be sure to use the firm, Chinese-style tofu rather than the soft or regular tofu.
 * 2) It tastes best after it has been marinated for several days.
 * 3) Prepare the grill if you are grilling the tofu, and grill it on both sides, about 6 inches above the coals, until it is well-browned and a little crispy.
 * 4) Otherwise, broil the tofu on both sides.
 * 5) Spread the bread with mayonnaise and horseradish to taste.
 * 6) Slice the tofu in half, crosswise, to make pieces ½-inch thick, and cut the pieces to fit the bread.
 * 7) Arrange the tomato slices on the tofu, and salt and pepper them; add the onion if desired.
 * 8) Cover with the lettuce and another slice of bread.