Grilled Chicken and Mango Skewer Subs - Martin's Famous Potato Rolls and Bread

Ingredients

• 3 Medium Ears Sweet Corn, cut from cob OR 2 Cups Frozen Corn
• 2 Tablespoons Butter
• 6 Tablespoons Green Onions, sliced
• 2 Pounds Boneless Skinless Chicken Breast, cut into 1-inch cubes
• 1 Teaspoon Salt
• 1/2 Teaspoon Pepper
• 4 Medium Mangos, peeled and cut into 1-inch cubes
• 2 Tablespoons Olive Oil