Smoked Salmon Sandwiches

INGREDIENTS

• 1 Tbsp. (15 mL) margarine
• 2 Tbsp. (30 mL) sour cream
• 1 Tbsp. (15 mL) cream cheese
• 3 Tbsp. (45 mL) Hellmann's® Real Mayonnaise
• 1 Tbsp. (15 mL) lemon juice
• 1 medium cucumber
• 1 cup (250 mL) water
• 1/2 cup (125 mL) white wine vinegar
• 1/4 cup (60 mL) sugar
• 2 Tbsp. (30 mL) snipped fresh dill, divided
• 4 slices artisan bread or country-style bread
• 1/3 lb. (160 g) thinly sliced smoked salmon