Ingredients

4 T Olive oil

2 carrots, 1/4" dice

2 celery stalks, 1/4" dice

1 onion, 1/4" dice

1/2 oz. dried mushrooms, soaked in 1 C hot water, chopped, soaking liquid reserved.

3 Garlic cloves, minced

2 1/4 C Fresh bread crumbs

1 T plus 1/4 C minced flat leaf parsley

2 oz Mozzarella cheese, shredded, plus 6 oz. cut into 1/2" cubes

Salt and pepper to taste

2 Lb. ground beef

2 eggs, lightly beaten

1/2 tsp mince fresh thyme

Mashed potatoes for serving

Preparation

Preheat oven to 350. Coat bottom of roaster with 1T oil.

In deep saute pan over medium-high heat, warm 2T oil. Saute carrots, celery, and onion 8-10 minutes. Add mushrooms and garlic, saute 1 minute. Cool 10 minutes.

In bowl, combine 1 1/2 C bread crumbs and 1/3 C mushroom soaking liquid; soak 5 minutes. In another bowl, combine 3/4 C bread crumbs, 1 T parsley, 1 T oil, shredded cheese, salt and pepper.

In large bowl, nix beef, soaked crumbs, vegetabel mixture, eggs, 1/4 C parsley, thyme, cubed cheese, salt and pepper. Transfer to prepared pan; shape into9 10" x 5" loaf. Cover top and sides iwth cheese-bread crumb mixture. Bake until internal temp is 165F, about 1 hour. Serve with mashed potatoes.