Sauté onion and garlic in ... catsup, vinegar, water, brown sugar, lemon zest, lemon juice, ... until hot. Place roast on grill over low coals. ... 8 to 10 servings.
Combine 2 tablespoons flour, salt, ... rub over entire roast. Place roast with fat ... minutes. Sprinkle with brown sugar. Bake 30 minutes longer ... Serve with the roast.