Spinach Salad - cooking recipe

Ingredients

2 c. diced melon
2 qt. spinach leaves, thoroughly chilled
1 medium sweet onion, sliced thin (optional)
juice of 4 limes
1 c. oil
1 Tbsp. sugar
1/4 c. poppy seed

Preparation

Bring juice and sugar to a boil.
Add oil gradually, stirring constantly.
Add poppy seed and bring back to a boil.
Remove from heat, cool in refrigerator.
Pour over spinach and toss.