Vicki's Spinach Strawberry Salad with Poppyseed Dressing

• Spinach
• Strawberries (sliced)
• 1 Sweet onion (sliced)
• Walnuts

Dressing:
1/2 c Mayonnaise
2 T. Vinegar
1/3 c Sugar
1/4 c Milk
2 T Poppyseeds

Put dressing in a jar. Cover and Shake until blended. Dressing keeps several days in fridge.