This recipe was clipped from a newspaper and found in a large collection, date unknown. The heading of the article was titled Super Bowl Party (no other recipes were complete in the clipping). I’ve typed it below along with a scanned copy.

Mary Martin’s Stuffed Peppers

1 1/2 lbs. ground beef
1/2 cup instant rice
1 medium onion, minced
1 1/4 cups catsup
Dash Worcestershire sauce
1 tsp. prepared mustard
2 eggs
1/4 cup cream of onion soup (optional)
Salt and pepper to taste
2 large green peppers
Dash lemon juice
Seasoning salt to taste

Combine beef, rice, onion, 1/4 cup catsup, the Worcestershire, mustard, eggs, soup and salt and pepper, blending gently, but well. Form mixture into 8 generous meatballs. Remove stem and seeds from green peppers. Cut each into quarters lengthwise.

Fit a meatball into each quarter. Layer in a baking pan. Combine remaining cup of catsup with a dash of Worcestershire, the lemon juice and seasoning salt to taste. Baste meatballs with mixture. Bake at 350 degrees for 45 minutes to 1 hour, or until meat is done, basting now and then. Makes 8 servings.