Surprise Meatballs
½ pound ground sirloin
2 tablespoons grated Parmesan cheese
2 tablespoons catsup
½ teaspoon salt
36 small cocktail onions
Combine sirloin, cheese, catsup and salt; mix thoroughly.
 Drain onions well on paper towels; pat dry. Shape meat mixture 
around each onion, making balls twice as large as onions. Place 3 or 4 
meatballs onto a bamboo skewer. Chill. Place skewers on well-greased grill 
2 inches from hot coals; cook 10 to 15 minutes, turning once. Yield: 9 to 12 appetizers.