1/2 c. balsamic vinegar
1/4 c. olive oil
Few drops hot pepper sauce
1/4 c. minced fresh basil (or 1/8 c. dried)
Salt and freshly ground pepper, to taste

Use with a firm fleshed fish. Excellent with mahi-mahi, swordfish, salmon steaks.

Whisk together the vinegar, oil, and hot pepper sauce. Stir in the basil. Pour over the fish and marinate about 45 minutes, turning once. Broil or grill about 4 minutes on each side.