Umi Kitchen

Name: Umi Kitchen
Prep time: 15 min
Cook time: 1 h
Total time: 1 h 15 min
Ingredients: 2 whole Eggs, Beaten; ½ cups 2% Milk; ½ whole Yellow Onion, Finely Chopped; 2 cloves Garlic, Finely Chopped; 2 Tablespoons Tomato Paste; ¼ cups Balsamic Vinegar; ⅓ cups Worcestershire Sauce; 1 cup Plain Breadcrumbs; ½ cups Finely Grated Parmesan Cheese; 1 teaspoon Dried Italian Seasoning; 1 pound Ground Beef; 6 Tablespoons Butter, Divided; 16 ounces, weight Cremini Mushrooms, Quartered; 8 ounces, weight Cremini Mushrooms, Finely Chopped; 3 cups Beef Stock; ½ teaspoons Salt; 1 Tablespoon Chopped Parsley, Plus Extra For Garnish; 1 Tablespoon Heavy Cream; Grated Parmesan For Garnish