Place first 8 ingredients in a 2-gal. zip-top plastic freezer bag; squeeze bag to combine. Add steak; seal bag, and chill 4 to 12 hours. Remove steak from marinade, discarding marinade.
Preheat grill to 400° to 450° (high) heat. Grill steak, covered with grill lid, 9 minutes on each side or to desired degree of doneness. Remove from grill, and let stand 10 minutes. Cut diagonally across the grain into thin slices. Season with salt and pepper to taste. Top with Watermelon Salsa.
Stir together first 6 ingredients in a large bowl; let stand 15 minutes. Add watermelon and next 2 ingredients, and gently toss to coat. Serve immediately, or cover and chill up to 24 hours.
Grilled Molasses Flank Steak with Watermelon Salsa
Amount Per Serving
Calories 441Calories from Fat 171
% Daily Value*
Total Fat 19g29%
Total Carbohydrates 34g11%
Dietary Fiber 1g4%
* Percent Daily Values are based on a 2000 calorie diet.