Marinated Beef Salad

Ingredients

• Salad
• 3 cups cooked lean beef, cubed
• 1/2 cup onion, chopped
• 2 tablespoons parsley, chopped
• 1 sweet red pepper, seeded and chopped
• 1 medium tomatoes, chopped
• 1/4 cup wine vinegar
• 1/2 teaspoon salt
• 1/4 teaspoon oregano, crumbled
• 1/2 teaspoon prepared mustard
• Garnish
• 1 head boston lettuce
• 1 large tomatoes, cut in wedges
• Salad Dressing
• 1/2 cup olive oil