Salmon Rolls with Cucumber Dill Sauce - Kosher Everyday

Ingredients

• 2 14.75 cans salmon (pink or read)
• 2 1/2 cups bread crumbs (I ground old challah), or more if necessary
• 2 large eggs
• 1 small onion, finely diced
• 3/4 cup ketchup
• 2 sheets puff pastry, defrosted
• 2 medium cucumbers, peeled
• 1 1/2 cups lowfat mayonnaise
• 1 tablespoon dried dill weed
• 1 tablespoon sesame seeds (optional)