Beef and Scalloped Potato Casserole & Romaine Salad

 

1 ½ lb ground beef

1 cup chopped onion

2 T. all purpose flour

1 cup less sodium beef broth

1 cup shredded mozzarella cheese

1 (4.7-oz) pkg scalloped potatoes

2 cups boiling water

⅔ cup milk

1 T. butter

 

1 (10-oz) pkg chopped romaine lettuce

1 pint grape tomatoes, halved

½ cup balsamic vinaigrette

 

Preheat oven to 450°F. Cook beef and onion in large skillet over medium heat 8 minutes or until beef is browned and crumbly. Drain and return to skillet. Add flour, and cook, stirring constantly, 2 minutes. Stir in broth; cook until mixture is slightly thickened. Spoon beef mixture into a lightly greased 11- x 7-inch baking dish; sprinkle with cheese. Arrange dry potatoes from box over cheese. Whisk together boiling water, milk, butter, and cheese seasoning packet from box in a bowl. Pour mixture over potatoes. Bake 20 minutes or until potatoes are golden brown and crisp. Toss together all ingredients in a large bowl