Preheat oven to 325° F.

Brush ribs with 2 teaspoons TABASCO^® Sauce. Place in large roasting pan. Cover tightly with foil; bake 1 1/2 hours.

Meanwhile, in small saucepan, combine chili sauce, molasses, vinegar, brown sugar, remaining 2 teaspoons TABASCO^® Sauce and salt. Over high heat, bring to a boil; reduce heat to low; simmer uncovered about 5 minutes to blend flavors.

Preheat grill to medium-low, over indirect heat. Brush ribs on both sides with sauce. Place ribs on grill, meat-side down. Cover and continue cooking 15 minutes. Turn ribs over; brush with more sauce. Cook 15 minutes longer, or until ribs are tender. Serving suggestion: serve ribs with grilled bell peppers, if desired.

*If you prefer, substitute one 4-pound slab pork spare ribs in place of beef ribs. Prepare as above.