Place hearts of palm with liquid in saucepan. Add 1 tablespoon butter; simmer hearts of palm for 12 to 15 minutes. Melt remaining 5 tablespoons butter in a separate saucepan; continue to heat until butter is lightly browned. Add lemon juice. Drain hearts of palm, transfer to a serving bowl and pour browned butter sauce over them. Garnish with parsley, if desired.
Recipe for hearts of palm serves 6.