Product Recall: One SKU of Oscar Mayer Classic Wieners due to possible mislabeling. Click Here.
LAYER lettuce, onions, peas and ham in large straight-sided clear glass bowl.
MIX mayo, Parmesan and sugar; spread over salad to seal. Refrigerate several hours or up to 24 hours.
TOP with cheddar and tomatoes just before serving; toss gently.