Kidney sautéed with garlic, parsley, and butter in the northern Italian style. This high protein mediterranean dish is a nutrient-dense carnivore family dinner rich in iron and B12.
Trim and clean the beef kidneys, removing any tough membranes and soaking in cold water for 20 minutes to mellow flavor.
Chop the cleaned kidneys into thin slices, then pat dry thoroughly with paper towels.
Heat olive oil and butter over medium-high heat in a large skillet until the butter melts and bubbles but does not brown.
Add sliced kidneys to the skillet and sauté for 3-4 minutes, stirring frequently to sear all sides; avoid overcooking for optimal tenderness.
Add minced garlic, salt, and black pepper, then cook for 2 minutes over medium heat, followed by stirring in chopped parsley just as kidneys finish cooking; serve immediately, garnished with extra parsley.