05
Preheat oven to 400 degrees F.
06Line the bottom of an 8 1/2 by 4 1/2 by 2 1/2-inch loaf pan with parchment paper. Butter the pan and the parchment with the remaining 1-ounce of butter. Fill the pan with half the carrot mixture, cover with the spinach, and top with the remaining carrot mixture. Top with another piece of buttered parchment paper07Place in a bain-marie, and bake in oven for 1 hour and 15 minutes, or until a knife inserted into the center comes out clean.08Invert onto a warm serving platter and remove the foil. Slice and serve immediately.