crushed peas with smoky sesame dressing

INGREDIENTS

• 1 1/2 pounds fresh peas in pods or about 1 1/2 cups already shelled or frozen and defrosted
• 1/4 cup plain yogurt
• 2 tablespoons tahini (sesame seed paste)
• 1 tablespoon lemon juice
• 2 tablespoons water
• 1/4 teaspoon ground cumin
• 1/4 teaspoon paprika, smoked if you have it
• 1/4 teaspoon salt
• 1 scallions, thinly sliced
• Toasted pitas, cut into wedges, for serving