Tuna Melt Stuffed Mushrooms | Hungry Girl

Ingredients

• 12 medium baby bella mushrooms (each about 2 inches wide), stems chopped and reserved
• 1/4 cup diced onion
• 1/4 tsp. chopped garlic
• One 2.6-oz. pouch albacore tuna in water
• 1 wedge The Laughing Cow Light Creamy Swiss Cheese
• 1 tbsp. Best Foods/Hellmann's Dijonnaise
• 1 tbsp. sweet pickle relish, patted dry
• 3 slices 2% milk American cheese, each broken into 4 squares