Step 1

Preheat oven to 400°F.

Step 2

Preheat large pot over medium-high with olive oil.

Step 3

Add onions and mushrooms. Sauté 5 to 7 minutes, until onions are translucent.

Step 4

Add garlic, cooking until fragrant.

Step 5

Add tomatoes, half and half, and Easy Melt. Stir over medium heat until cheese is melted.

Step 6

Add pasta, tuna, peas and carrots, and pepper to taste. Stir to combine.

Step 7

Grease 9x13-inch casserole dish. Pour mixture into casserole dish.

Step 8

Top with mozzarella cheese and panko bread crumbs.

Step 9

Place casserole in oven 20 to 25 minutes, until casserole is bubbly and bread crumbs are golden.