Recipe: <!-- -->Grilled Tuna Kabobs with Peach Mango Salsa<!-- --> | Whole Foods Market

Ingredients

• 1 package (12-ounce) frozen tuna steaks, thawed and cut into chunks
• 2 tablespoons extra-virgin olive oil, plus more for the grill
• 2 lemons
• 1 cup peach mango salsa, divided
• 1 large yellow onion, peeled and cut into chunks
• 2 bell peppers, red or green, cut into chunks
• 1/4 teaspoon fine sea salt
• 1 cup couscous, plain or whole wheat
• Ground black pepper, to taste