Yum Yum Salad - cooking recipe

Ingredients

1 pkg. lemon jello
2 Tbsp. sugar
1 1/2 c. boiling water
1 Tbsp. vinegar
1 c. crushed pineapple
1/2 c. grated cheese
1/2 c. chopped celery
1 c. Cool Whip

Preparation

Mix first 4 ingredients together and refrigerate until partially thickened.
Add remaining ingredients.
Mix thoroughly and refrigerate until set.