2 lbs. ground beef
2 eggs
24 saltine crackers, crushed
1/4 c. catsup
1 (10 oz.) pkg. frozen chopped spinach, thawed and drained
1 (4 oz.) can mushroom stems and pieces, drained and chopped
1 (3 oz.) pkg. smoked, sliced ham
3 slices American cheese, cut into 3 strips each
1/4 tsp. pepper
1/4 tsp. leaf oregano
1 3/4 tsp. salt, divided
1/4 c. milk

In large bowl, combine ground beef, eggs, saltines, milk, catsup, pepper, oregano and 3/4 teaspoon of salt. Place meat mixture on an 18x15 inch sheet of heavy aluminum foil. Pat meat into approximately 12x10 inch rectangle. Arrange spinach on meat, leaving 1/2 inch margin around edges. Sprinkle with remaining 1 teaspoon salt and mushrooms. Arrange ham on top.

Carefully roll up meat, beginning at narrow end, using foil to lift meat. Slice meat roll to center of foil, bring opposite sides of foil together, double fold and seal ends. Refrigerate no longer than 24 hours.

Place package in shallow roasting pan. Open package, turning back foil around sides of pan. Bake at 350 degrees for 1 1/2 hours. Arrange cheese strips in lattice fashion on top and bake the last 5 minutes until the cheese is melted. Serve with tomato sauce. Approximately 8 servings.