Salmon sandwich recipe with mustard caper sauce

Ingredients

• 1 lb salmon, skinned
• 1 red pepper, finely chopped
• 1/4 cup chopped artichoke (canned)
• 2 potatoes
• 1 small onion, finely chopped
• 1 clove garlic, minced
• 1 cup bread crumbs
• 2 eggs, beaten
• 1 tsp. cayenne
• Sandwich buns (I used Oroweat's Multi-Grain Sandwich Thins)
• Salad greens
• salt and pepper to taste
• 2 tsp. Dijon mustard
• 1 Tbsp. lemon juice
• 1 tsp. honey
• 1 tsp. chopped capers
• 1/4 tsp. olive oil