2 pounds beef (tenderloin, sirloin, london broil, skirt or flank) 4 to 5 cloves garlic, peeled 1 teaspoon whole black peppercorns 1/2 teaspoon cumin 1/4 cup olive oil 2 tablespoons fresh lime juice Salt and pepper to taste Slice tenderloin lengthwise, with the grain, into 1/8-inch thick slices. Place garlic, pepper, cumin, olive oil and [...]