Flank Steak with Grilled Mango and Watermelon Chutney

Ingredients

• 1 tablespoon brown sugar 
• 2 tablespoons brown sugar 
• 0.3 cup cider vinegar 
• 1.5 pound flank steak trimmed
• 1.5 tablespoons cilantro leaves fresh chopped
• 1 tablespoon ginger fresh minced peeled
• 1.5 tablespoons mint leaves fresh chopped
• 3  garlic cloves minced
• 0.8 teaspoon ground cumin 
• 0.3 teaspoon ground pepper red
• 2 tablespoons juice of lime fresh
• 2  mangoes ripe peeled cut into quarters ( 1 pound)
• 1 teaspoon olive oil 
• 1 cup thinly onion vertically sliced
• 0.3 teaspoon salt 
• 1 teaspoon salt 
• 0.8 pound watermelon diced seedless finely

Equipment

• sauce pan
• grill

Directions

1. Prepare grill.
2. To prepare steak, combine first 4 ingredients.
3. Sprinkle steak evenly with sugar mixture.
4. Place steak on grill rack coated with cooking spray; grill for 8 minutes on each side or until desired degree of doneness.
5. Let stand 10 minutes.
6. Cut steak diagonally across grain into thin slices.
7. To prepare chutney, place mango on grill rack coated with cooking spray; grill 4 minutes on each side. Cool and chop. Set aside.
8. Heat oil in a small saucepan over medium-high heat.
9. Add onion; saut 4 minutes.
10. Add ginger; saut 1 minute.
11. Add vinegar, 2 tablespoons sugar, juice, 1/4 teaspoon salt, and pepper; cook 5 minutes or until liquid almost evaporates. Stir in mango; cook 1 minute.
12. Remove from heat. Stir in watermelon, cilantro, and mint.
13. Add mint sprigs and lime wedges, if desired.