Spinach and Strawberry Salad

I got this recipe from my aunt, Mary, and... it is delicious! I could eat this as a meal because I love it that much!! 

SALAD:

1/2 lb pecan halves

1 lb Spinach (I just buy the bagged kind!)

1 pt. Strawberries, washed and halved

DRESSING:

1/3 c. red wine vinegar

1 tsp salt

1/2 c. oil

1/2 TBL dry ground mustard

1/2 c. sugar

1 1/2 TBL minced white onion

1/2 tsp poppy seeds

Brown pecans on a cookie sheet at 350 degrees for 10 minutes and add to the dressing before putting on the salad.