Cold Pasta Salad

Ingredients

• 1 lb. tri color pasta twists or macaroni
• 1 large purple onion, chopped
• 2 cans chickpeas
• 1 large pimento, chopped
• 2 green peppers, chopped
• 3 celery sticks, chopped
• 1 1/2 c. oil
• 1 tsp. pepper
• 1 c. vinegar
• 1 1/2 c. sugar
• 2 Tbsp. parsley
• 1 tsp. salt
• 1 tsp. garlic powder (optional)
• 2 tsp. dry mustard