Smoked salmon and cucumber salad

Ingredients

• 1 teaspoon sea salt flakes
• 2 teaspoon finely chopped fresh mint
• 2 teaspoon finely chopped fresh dill
• 2 teaspoon sugar
• 2 tablespoon lemon juice
• 2 (800g) telegraph cucumbers
• 300 gram smoked salmon
• 2 tablespoon sour cream
• 6 red cherry tomatoes, cut into eighths
• 6 yellow teardrop tomatoes, cut into eighths
• extra dill sprigs, to serve