Q: My butcher block kitchen table is 1 1/2 inches thick and 38 inches in diameter. The varnished surface is badly pitted and some of the polyurethane varnish has peeled. Can I refinish it myself?

Professional chefs adore a butcher’s block. The thick slab of meat offers a sturdy place to chop, dice and slice ingredients while protecting the countertops underneath. They’re typically made ...