Imperial Pork Salad - California Raisins

Ingredients

• 1 / 4 Cup vegetable oil, divided
• 3 / 4 Pound lean pork, cut in bite-size pieces
• 1 large clove garlic, minced
• 1 / 2 Cup California raisins
• 1 / 4 Cup red wine vinegar
• 1 Tablespoon soy sauce
• 2 Teaspoons sugar
• 1 Teaspoon cornstarch
• 1 Teaspoon ground ginger
• 3 fresh ripe plums, divided
• 4 Cups shredded lettuce
• 1 / 4 Cup chopped cilantro or parsley
• Sliced green onion; for garnish