🇭🇺 Hungarian Cucumber Salad (Uborkasaláta)

Ingredients

• 2 large cucumbers
• ½ small onion, very thinly sliced (optional)
• 2 cloves garlic, minced
• 2 tbsp white vinegar
• 1 tbsp sugar
• ½ tsp salt
• ¼ tsp black pepper
• 2 tbsp sour cream (optional, for creamy version)
• 1 tbsp fresh dill, chopped
• 2 tbsp cold water