Pineapple Salad - cooking recipe

Ingredients

1 (16 oz.) can pineapple, drained (set juice aside)
1 stick margarine or butter
1/2 c. Cheddar cheese (mild or Longhorn), cut into small squares
1 c. miniature marshmallows
2 heaping Tbsp. flour

Preparation

Melt margarine in small saucepan.
Stir in flour, being sure to smash lumps.
Stir in juice from can of pineapple.
Bring to a boil and stir until thickened.