Beef and Mango Wraps with Black Bean Relish

Ingredients

• 1 tablespoon Dijon mustard
• 3 tablespoons fresh lime juice from 2 limes
• 1 tablespoon olive oil
• Coarse salt and ground pepper
• 1/2 medium red onion thinly sliced
• 1 red bell pepper (ribs and seeds removed) halved lengthwise and cut crosswise into thin strips
• 1 mango (about 1 pound) peeled and cut into 1/2-inch-wide strips
• 4 whole-wheat tortillas (10-inch)
• 4 cups loose spinach (about 5 ounces) trimmed, well washed and dried
• 1 lb. cooked beef very thinly sliced, room temperature
• Black-Bean Relish (optional)

Instructions

1. 1
   In a large bowl, whisk together mustard, lime juice, and oil; season with salt and pepper. Add onion, bell pepper, and mango; toss to combine. Set aside.
2. 2
   Lay tortillas on a work surface; dividing evenly, line each with spinach, leaving a 1-inch border all around. Arrange beef slices down center of each wrap. Top beef with mango mixture and any juices from bowl.
3. 3
   Fold in two opposite sides, and roll up wraps tightly; cut in half.
4. 4
   For Black Bean Relish: In a medium bowl, combine 1/2 medium red onion, finely chopped, one can (15.5 ounces) black beans, rinsed and drained 1 cup chopped fresh cilantro, 2 tablespoons fresh lime juice, and 1 tablespoon olive oil. Season with salt and pepper.