Tuna Steak With Lime And Capers
["2-1/2 lbs. fresh tuna, cut 2-1/2 inches thick", "2 Tbsp. vegetable oil", "1Tbsp. butter", "2 limes, juiced (1/3 cup)", "1/4 cup capers", "2 Tbsp. finely chopped parsley"]
["Saute the tuna over high heat in hot oil and butter for 3-4 minutes on each side, until barely cooked through.", "Squeeze the lime juice over the hot steaks.", "Cut into portions and garnish with capers and parsley."]
["fresh tuna", "vegetable oil", "butter", "capers", "parsley"]