Source: Food and Wine Quick from Scratch

Calfs Liver with Spinach Salad, Croutons, and Pine Nuts
The secret to great calf’s liver is simple: don’t overcook it. If you do, it will most assuredly be dry, tough, and generally worthy of the cold shoulder it too often gets.
Serves: 4
Prep Time: 10 minutes
Cook Time: 20 minutes


3 tablespoons pine nuts
3/4 pound country bread loaf, cut into 3/4-inch cubes
2 tablespoons wine vinegar
1 tablespoon grainy mustard
1 teaspoon salt
1/2 teaspoon fresh ground black pepper
6 tablespoons olive oil
1/4 cup flour
1 tablespoon butter
4 slices calfs liver, (about 1 1/2 pounds in all)
1 pound fresh spinach, large stems removed and leaves washed (about 9 cups)

Heat the oven to 350 degrees. Toast the pine nuts in the oven until golden brown, about 5 minutes. Toast the bread cubes in the oven until golden but still slightly soft in the center, about 15 minutes.

In a small glass or stainless-steel bowl, whisk together the vinegar, mustard, 1/2 teaspoon of the salt, and 1/4 teaspoon of the pepper. Add 5 tablespoons of the oil slowly, whisking.

Combine the flour with the remaining 1/2 teaspoon salt and 1/4 teaspoon pepper. In a large frying pan, heat the remaining 1 tablespoon oil and the butter over moderate heat. Dust the liver slices with the flour mixture and shake off the excess. Put the liver in the pan and cook until browned, about 3 minutes. Turn and cook until browned on the other side, 3 to 4 minutes longer. It should still be pink in the center. Remove.

In a large bowl, toss the spinach with all but 2 tablespoons of the dressing. Add the croutons and pine nuts and toss. Mound the spinach on plates and top with the liver. Drizzle with the reserved dressing.

Wine Recommendation: Though the cabernet-franc-based reds of the Loire Valley are virtually ignored in the United States, their berry-like flavor, medium body, and crisp texture are often more versatile with food than their heavier Bordeaux brethren.