Gluten-Free Grilled Chicken Breasts with Cucumber Peach Salsa

INGREDIENTS

Chicken breasts (about 1 1/4 lb), boneless skinless

1/2 cup

Cucumber

Peach or nectarine, peeled, chopped (3/4 cup)

2 tbsp

Red onion

1/3 cup

Peach preserves

1/4 tsp

Salt

1 tablespoon chopped fresh mint leaves or 1 teaspoon dried mint flakes