Artichoke Tossed Salad

INGREDIENTS

• 2 heads romaine lettuce - rinsed, dried, and torn into bite-size pieces
• 1 pound bacon, cooked and drained
• 1 (6 ounce) jar marinated artichoke hearts, drained and sliced
• 1 (4 ounce) package blue cheese crumbles
• 1 cup sliced celery
• 1 medium red bell pepper, sliced
• 1 medium yellow bell pepper, sliced
• 6 tablespoons cider vinegar
• 1/4 cup chopped onion
• 4 teaspoons brown sugar
• 4 teaspoons spicy brown mustard
• 1 teaspoon salt
• 1/2 teaspoon pepper
• 1/4 cup vegetable oil