2 tbsp. mayonnaise
1 tsp. mustard sauce
1 sesame seed bun
1 slice American cheese, halved
4 dill pickle chips
2 tsp. bottled French dressing
2 tbsp. finely chopped onion
1/3 lb. ground chuck
2 tbsp. shredded lettuce

Make Secret Sauce: Combine mayonnaise, French dressing, mustard and 1/4 teaspoon onion in small cup.

Toast bun halves; keep warm.

From meat into patty; fry in medium hot skillet 5 minutes on one side. Turn. Place cheese on top; cover skillet and cook 2 minutes to melt cheese. Spread cut sides of bun generously with sauce. Place lettuce, then meat on bun. Arrange remaining onion and pickles over meat. Cover with bun top.